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51040 Zip Code (Onawa, IA) Detailed Profile




Cities: Onawa, IA (3.36%), Turin, IA (0.06%)
County: Monona County, IA
Estimated zip code population in 2022: 3,434
Zip code population in 2010: 3,712
Zip code population in 2000: 3,662

Houses and condos: 1,737
Renter-occupied apartments: 327
% of renters here:

21%
State:

28%
March 2022 cost of living index in zip code 51040: 75.4 (low, U.S. average is 100)

Land area: 152.2 sq. mi.
Water area: 2.1 sq. mi.
Population density: 23 people per square mile 
 
 (very low).

Age and Sex of Residents in zip code 51040
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Real estate property taxes paid for housing units in 2022:
This zip code:

1.3% ($1,591)
Iowa:

1.4% ($2,724)
Median real estate property taxes paid for housing units with mortgages in 2022: $1,680 (1.3%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $1,431 (1.5%)

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Males: 1,682  (49.0%)
Females: 1,751  (51.0%)

For population 25 years and over in 51040:

  • High school or higher: 89.8%
  • Bachelor's degree or higher: 11.4%
  • Graduate or professional degree: 2.1%
  • Unemployed: 1.9%
  • Mean travel time to work (commute): 20.4 minutes

For population 15 years and over in 51040:

  • Never married: 27.0%
  • Now married: 48.9%
  • Separated: 3.4%
  • Widowed: 10.1%
  • Divorced: 10.6%

Zip code 51040 compared to state average:

  • Median house value below state average.
  • Black race population percentage significantly below state average.
  • Hispanic race population percentage below state average.
  • Foreign-born population percentage significantly below state average.
  • Length of stay since moving in significantly above state average.
  • Percentage of population with a bachelor's degree or higher significantly below state average.
  • Races in zip code 51040 (2022)
    • 3,24694.6%White
    • 822.4%Hispanic or Latino
    • 762.2%Two or more races
    • 200.6%Native Hawaiian and Other
      Pacific Islander
    • 90.3%Black
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51040, IA forum
Recent posts about zip code 51040 area on our local forum with over 2,400,000 registered users:
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Urban population: 2,553
Rural population: 880

Estimated median house/condo value in 2022: $120,661
51040:

$120,661
Iowa:

$194,600



According to our research of Iowa and other state lists, there were 17 registered sex offenders living in 51040 zip code as of April 27, 2024.
The ratio of all residents to sex offenders in zip code 51040 is 211 to 1.


Median resident age:
This zip code:

38.5 years
Iowa median age:

38.9 years
Average household size:
This zip code:

2.2 people
Iowa:

2.3 people

Averages for the 2020 tax year for zip code 51040, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $57,291 (Individual Income Tax Returns)
Here:

$57,291
State:

$71,087

Salary/wage: $46,714 (reported on 82.4% of returns)
Here:

$46,714
State:

$57,361
(% of AGI for various income ranges: 1268.5% for AGIs below $25k, 3514.4% for AGIs $25k-50k, 6842.7% for AGIs $50k-75k, 11184.4% for AGIs $75k-100k, 19381.1% for AGIs $100k-200k)

Taxable interest for individuals: $1,823 (reported on 33.3% of returns)
This zip code:

$1,823
Iowa:

$1,633
(% of AGI for various income ranges: 27.5% for AGIs below $25k, 26.9% for AGIs $25k-50k, 63.3% for AGIs $50k-75k, 161.1% for AGIs $75k-100k, 224.4% for AGIs $100k-200k)

Ordinary dividends: $3,205 (reported on 13.2% of returns)
Here:

$3,205
State:

$5,432
(% of AGI for various income ranges: 14.2% for AGIs below $25k, 34.7% for AGIs $25k-50k, 46.0% for AGIs $50k-75k, 80.0% for AGIs $75k-100k, 404.4% for AGIs $100k-200k)

Net capital gain/loss in AGI: +$5,910 (reported on 13.2% of returns)
Here:

+$5,910
State:

+$15,243
(% of AGI for various income ranges: 4.5% for AGIs below $25k, 17.2% for AGIs $25k-50k, 184.7% for AGIs $50k-75k, 176.7% for AGIs $75k-100k, 311.1% for AGIs $100k-200k)

Profit/loss from business: +$10,535 (reported on 12.6% of returns)
Here:

+$10,535
State:

+$11,763
(% of AGI for various income ranges: 71.5% for AGIs below $25k, 150.0% for AGIs $25k-50k, 137.3% for AGIs $50k-75k, 284.4% for AGIs $75k-100k, 976.7% for AGIs $100k-200k)

Taxable individual retirement arrangement distribution: $10,612 (reported on 10.7% of returns)
51040:

$10,612
Iowa:

$17,324
(% of AGI for various income ranges: 58.2% for AGIs below $25k, 84.4% for AGIs $25k-50k, 406.7% for AGIs $50k-75k, 767.8% for AGIs $100k-200k)

Total itemized deductions: $29,200 (reported on 3.1% of returns)
Here:

$29,200
State:

$33,775
(% of AGI for various income ranges: 179.1% for AGIs $25k-50k, 985.6% for AGIs $100k-200k)

Charity contributions: $8,500 (reported on 1.3% of returns)
Here:

$8,500
State:

$13,075
(% of AGI for various income ranges: 113.3% for AGIs $50k-75k)

Taxes paid: $6,880 (reported on 3.1% of returns)
51040:

$6,880
State:

$7,704
(% of AGI for various income ranges: 40.0% for AGIs $25k-50k, 240.0% for AGIs $100k-200k)

Earned income credit: $2,164 (reported on 17.6% of returns)
Here:

$2,164
State:

$2,195
(% of AGI for various income ranges: 88.0% for AGIs below $25k, 79.4% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 96.9%
Here:

97%
State:

95%
(% for various income ranges: 94.6% for AGIs below $25k, 97.6% for AGIs $25k-50k, 95.7% for AGIs $50k-75k, 100.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k, 100.0% for AGIs over 200k)

Averages for the 2012 tax year for zip code 51040, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $53,626 (Individual Income Tax Returns)
Here:

$53,626
State:

$58,860

Salary/wage: $37,948 (reported on 82.5% of returns)
Here:

$37,948
State:

$46,659
(% of AGI for various income ranges: 74.3% for AGIs below $25k, 74.4% for AGIs $25k-50k, 73.3% for AGIs $50k-75k, 67.2% for AGIs $75k-100k, 61.6% for AGIs $100k-200k, 25.9% for AGIs over 200k)

Taxable interest for individuals: $1,959 (reported on 36.2% of returns)
This zip code:

$1,959
Iowa:

$1,537
(% of AGI for various income ranges: 2.1% for AGIs below $25k, 1.2% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 1.2% for AGIs $100k-200k, 1.8% for AGIs over 200k)

Ordinary dividends: $2,900 (reported on 15.6% of returns)
Here:

$2,900
State:

$4,542
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 0.7% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.4% for AGIs $100k-200k, 0.5% for AGIs over 200k)

Net capital gain/loss in AGI: +$9,419 (reported on 13.1% of returns)
Here:

+$9,419
State:

+$11,802
(% of AGI for various income ranges: 0.6% for AGIs below $25k, 0.6% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 3.7% for AGIs $100k-200k, 5.5% for AGIs over 200k)

Profit/loss from business: +$5,460 (reported on 15.6% of returns)
Here:

+$5,460
State:

+$10,509
(% of AGI for various income ranges: 3.1% for AGIs below $25k, 1.5% for AGIs $25k-50k, 1.5% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 3.1% for AGIs $100k-200k)

Taxable individual retirement arrangement distribution: $9,195 (reported on 12.5% of returns)
51040:

$9,195
Iowa:

$11,773
(% of AGI for various income ranges: 2.8% for AGIs below $25k, 2.0% for AGIs $25k-50k, 2.7% for AGIs $50k-75k, 6.0% for AGIs $100k-200k)

Total itemized deductions: $20,326 (17% of AGI, reported on 21.2% of returns)
Here:

$20,326
State:

$21,278

Here:

16.6% of AGI
State:

18.9% of AGI
(% of AGI for various income ranges: 7.5% for AGIs below $25k, 5.9% for AGIs $25k-50k, 8.0% for AGIs $50k-75k, 10.0% for AGIs $75k-100k, 8.9% for AGIs $100k-200k, 8.1% for AGIs over 200k)

Charity contributions: $3,333 (reported on 15.0% of returns)
Here:

$3,333
State:

$4,044
(% of AGI for various income ranges: 0.5% for AGIs below $25k, 0.5% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 1.1% for AGIs $75k-100k, 1.1% for AGIs $100k-200k, 1.3% for AGIs over 200k)

Taxes paid: $8,850 (reported on 21.2% of returns)
51040:

$8,850
State:

$8,846
(% of AGI for various income ranges: 1.4% for AGIs below $25k, 1.3% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 3.2% for AGIs $75k-100k, 4.6% for AGIs $100k-200k, 5.9% for AGIs over 200k)

Earned income credit: $2,145 (reported on 18.1% of returns)
Here:

$2,145
State:

$2,098
(% of AGI for various income ranges: 5.4% for AGIs below $25k, 1.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 70.6%
Here:

71%
State:

65%
(% for various income ranges: 61.2% for AGIs below $25k, 70.0% for AGIs $25k-50k, 78.3% for AGIs $50k-75k, 76.9% for AGIs $75k-100k, 91.7% for AGIs $100k-200k, 100.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 51040, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $35,277 (Individual Income Tax Returns)
Here:

$35,277
State:

$43,875

Salary/wage: $30,421 (reported on 81.9% of returns)
Here:

$30,421
State:

$38,265
(% of AGI for various income ranges: 127.2% for AGIs below $10k, 72.2% for AGIs $10k-25k, 77.5% for AGIs $25k-50k, 73.9% for AGIs $50k-75k, 71.2% for AGIs $75k-100k, 50.6% for AGIs over 100k)

Taxable interest for individuals: $1,942 (reported on 43.8% of returns)
This zip code:

$1,942
Iowa:

$1,768
(% of AGI for various income ranges: 9.1% for AGIs below $10k, 4.1% for AGIs $10k-25k, 1.7% for AGIs $25k-50k, 1.6% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 2.7% for AGIs over 100k)

Taxable dividends: $1,534 (reported on 19.9% of returns)
Here:

$1,534
State:

$2,510
(% of AGI for various income ranges: 4.0% for AGIs below $10k, 0.9% for AGIs $10k-25k, 0.6% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 1.5% for AGIs over 100k)

Net capital gain/loss: +$8,879 (reported on 15.0% of returns)
Here:

+$8,879
State:

+$6,139
(% of AGI for various income ranges: -0.4% for AGIs below $10k, 0.5% for AGIs $10k-25k, 0.3% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 4.0% for AGIs $75k-100k, 14.0% for AGIs over 100k)

Profit/loss from business: +$3,508 (reported on 15.9% of returns)
Here:

+$3,508
State:

+$8,574
(% of AGI for various income ranges: 10.5% for AGIs below $10k, 3.2% for AGIs $10k-25k, 2.3% for AGIs $25k-50k, 1.0% for AGIs $50k-75k, -1.0% for AGIs $75k-100k, 1.0% for AGIs over 100k)

Profit/loss from farming: +$3,475 (reported on 6.0% of returns)
Here +$3,475
State -$74
(% of AGI for various income ranges: -26.5% for AGIs below $10k, -0.3% for AGIs $10k-25k, 1.2% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 2.0% for AGIs over 100k)

IRA payment deduction: $3,032 (reported on 3.8% of returns)
51040:

$3,032
Iowa:

$2,970
(% of AGI for various income ranges: 0.4% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.6% for AGIs $75k-100k)

Total itemized deductions: $15,707 (24% of AGI, reported on 23.0% of returns)
Here:

$15,707
State:

$16,976

Here:

24.3% of AGI
State:

20.8% of AGI
(% of AGI for various income ranges: 18.8% for AGIs below $10k, 11.9% for AGIs $10k-25k, 9.8% for AGIs $25k-50k, 8.6% for AGIs $50k-75k, 10.1% for AGIs $75k-100k, 10.8% for AGIs over 100k)

Charity contributions deductions: $2,254 (3% of AGI, reported on 17.7% of returns)
Here:

$2,254
State:

$3,089

Here:

3.2% of AGI
State:

3.6% of AGI
(% of AGI for various income ranges: 1.3% for AGIs below $10k, 0.8% for AGIs $10k-25k, 0.7% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 2.0% for AGIs over 100k)

Total tax: $4,461 (reported on 74.7% of returns)
51040:

$4,461
State:

$6,177
(% of AGI for various income ranges: 3.0% for AGIs below $10k, 3.8% for AGIs $10k-25k, 6.7% for AGIs $25k-50k, 9.0% for AGIs $50k-75k, 11.1% for AGIs $75k-100k, 17.1% for AGIs over 100k)

Earned income credit: $1,509 (reported on 17.7% of returns)
Here:

$1,509
State:

$1,540

Percentage of individuals using paid preparers for their 2004 taxes: 73.8%
Here:

74%
State:

70%
(% for various income ranges: 62.1% for AGIs below $10k, 74.8% for AGIs $10k-25k, 77.1% for AGIs $25k-50k, 77.9% for AGIs $50k-75k, 75.6% for AGIs $75k-100k, 93.1% for AGIs over 100k)

Estimated median household income in 2022:
This zip code:

$54,785
Iowa:

$69,588
Onawa, IA (51040) map Nearest zip codes: 51523, 51063, 51010, 68020, 51545, 51051.
Percentage of family households:
This zip code:

44.5%
Iowa:

44.6%
Percentage of households with unmarried partners:
This zip code:

15.3%
Iowa:

48.6%
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
  • Lesbian couples: 0.1% of all households
  • Gay men: 0.0% of all households

Household received Food Stamps/SNAP in the past 12 months: 161
Household did not receive Food Stamps/SNAP in the past 12 months: 1,367


Women who had a birth in the past 12 months: 49 (48 now married, 2 unmarried)
Women who did not have a birth in the past 12 months: 653 (323 now married, 329 unmarried)


Housing units in zip code 51040 with a mortgage: 730 (14 second mortgage, 8 both second mortgage and home equity loan)
Houses without a mortgage: 3

Median monthly owner costs for units with a mortgage: $1,142
Median monthly owner costs for units without a mortgage: $422

Residents with income below the poverty level in 2022:
This zip code:

16.1%
Whole state:

11.0%
Residents with income below 50% of the poverty level in 2022:
This zip code:

11.0%
Whole state:

5.5%
Median number of rooms in houses and condos:
Here:

6.5
State:

6.8
Median number of rooms in apartments:
Here:

4.5
State:

4.2
  • Notable locations in this zip code not listed on our city pages

  • Click to draw/clear zip code borders
  • Notable locations in zip code 51040: Ashton (A), Arcola (B), Monona County Fairgrounds (C), Interchange RV Campgrounds (D), Onawa/Blue Lake KOA Campground (E), Onawa Country Club (F), Kiwanis Museum Complex (G), Onawa (H), Onawa North Bound Rest Area (I), Onawa South Bound Rest Area (J), Nebowa Camp (K), Turin Ciy Hall (L), Monona County Veterans Memorial Museum (M), Monona County Historical Museum (N), Monona County Courthouse (O), Onawa Public Library (P), Monona County Sheriff's Office (Q), Onawa Police Department (R), Onawa Fire Department Station 1 (S), Onawa Fire Department Station 2 (T). Display/hide their locations on the map

    Churches in zip code 51040 include: Saint John's Catholic Church (A), United Methodist Church (B), Community of Christ Church (C), Kingdom Hall of Jehovahs Witnesses (D), First Christian Church (E), Faith Lutheran Church (F), Evangelical Free Church (G), Congregational Church (H), Seventh Day Adventist Church (I). Display/hide their locations on the map

    Cemeteries: Bisbee Cemetery (1), Onawa Cemetery (2). Display/hide their locations on the map

    Lakes and reservoirs: Guard Lake (A), Blue Lake (B). Display/hide their locations on the map

    Rivers and creeks: Arcola Creek (A), Beaver Creek (B), Cottonwood Creek (C), Maple River (D), Gard Creek (E). Display/hide their locations on the map

    Parks in zip code 51040 include: Blackbird/Ivy Island Wildlife Area (1), Onawa Materials Yard Wildlife Area (2), Loess Hills Wildlife Area (3), Davis Wetland (4), Decatur Bend Park (5), Lewis and Clark State Park (6), Site of Lewis and Clark Camp Historical Marker (7), Monona County Arboretum (8), Gaukel Park (9). Display/hide their locations on the map

Year house built
  • Year house built (houses)
  • 32020 or later
  • 1072010 to 2019
  • 762000 to 2009
  • 1111990 to 1999
  • 881980 to 1989
  • 1931970 to 1979
  • 2231960 to 1969
  • 891950 to 1959
  • 1661940 to 1949
  • 6451939 or earlier

Zip code 51040 satellite photo by USGS

Owner-occupied Renter-occupied
Bedrooms in owner-occupied houses and condos in Onawa, IA (51040)
  • Bedrooms in owner-occupied houses and condos in Onawa, IA (51040)
  • 0no bedroom
  • 311 bedroom
  • 3212 bedrooms
  • 5793 bedrooms
  • 1794 bedrooms
  • 925+ bedrooms
Bedrooms in renter-occupied apartments in Onawa, IA (51040)
  • Bedrooms in renter-occupied apartments in Onawa, IA (51040)
  • 4no bedroom
  • 1081 bedroom
  • 962 bedrooms
  • 863 bedrooms
  • 274 bedrooms
  • 55+ bedrooms
Owner-occupied Renter-occupied
Cars and other vehicles available in Onawa, IA (51040) in owner-occupied houses/condos
  • Cars and other vehicles available in Onawa, IA (51040) in owner-occupied houses/condos
  • 21no vehicle
  • 3961 vehicle
  • 4822 vehicles
  • 1483 vehicles
  • 1014 vehicles
  • 635+ vehicles
Cars and other vehicles available in Onawa, IA (51040) in renter-occupied apartments
  • Cars and other vehicles available in Onawa, IA (51040) in renter-occupied apartments
  • 21no vehicle
  • 1641 vehicle
  • 452 vehicles
  • 953 vehicles
  • 04 vehicles
  • 05+ vehicles

  • Zip code 51040 household income distribution in 2022

  • Zip code 51040 household income distribution in 2022
  • 89Less than $10,000
  • 68$10,000 to $14,999
  • 57$15,000 to $19,999
  • 126$20,000 to $24,999
  • 67$25,000 to $29,999
  • 31$30,000 to $34,999
  • 52$35,000 to $39,999
  • 119$40,000 to $44,999
  • 96$45,000 to $49,999
  • 163$50,000 to $59,999
  • 144$60,000 to $74,999
  • 203$75,000 to $99,999
  • 138$100,000 to $124,999
  • 89$125,000 to $149,999
  • 33$150,000 to $199,999
  • 57$200,000 or more
  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 51040

  • Estimate of home value of owner-occupied houses/condos in 2022 in zip code 51040
  • 29$10,000 to $14,999
  • 68$15,000 to $19,999
  • 17$20,000 to $24,999
  • 69$25,000 to $29,999
  • 32$30,000 to $34,999
  • 11$40,000 to $49,999
  • 73$50,000 to $59,999
  • 80$60,000 to $69,999
  • 13$70,000 to $79,999
  • 67$80,000 to $89,999
  • 27$90,000 to $99,999
  • 129$100,000 to $124,999
  • 61$125,000 to $149,999
  • 110$150,000 to $174,999
  • 58$175,000 to $199,999
  • 166$200,000 to $249,999
  • 15$250,000 to $299,999
  • 70$300,000 to $399,999
  • 11$400,000 to $499,999
  • 40$500,000 to $749,999
  • 3$1,000,000 to $1,499,999
  • Rent paid by renters in 2022 in zip code 51040

  • Rent paid by renters in 2022 in zip code 51040
  • 3$250 to $299
  • 17$300 to $349
  • 38$350 to $399
  • 8$450 to $499
  • 89$500 to $549
  • 25$550 to $599
  • 44$650 to $699
  • 20$700 to $749
  • 20$750 to $799
  • 3$800 to $899
  • 14$1,000 to $1,249
  • 7$1,250 to $1,499
  • 37$3,000 to $3,499
  • 9No cash rent

Median gross rent in 2022: $762.


Median price asked for vacant for-sale houses and condos in 2022: $1,168,377.

Estimated median house (or condo) value in 2022 for:

  • White Non-Hispanic householders: $125,439
  • American Indian or Alaska Native householders: $129,421

Estimated median house or condo value in 2022: $120,661
51040:

$120,661
Iowa:

$194,600
Lower value quartile - upper value quartile: $59,647 - $214,702

Mean price in 2022:

Detached houses: $147,496
Here:

$147,496
State:

$245,224

Mobile homes: $24,462
Here:

$24,462
State:

$51,271
Owners and renters by unit type in zip code 51040
Breakdown of mean house values by ages of householders

Housing units in structures:

  • One, detached: 1,501
  • Two: 4
  • 3 or 4: 25
  • 5 to 9: 27
  • 20 to 49: 67
  • 50 or more: 66
  • Mobile homes: 42

Unemployment: 1.9%

  • Means of transportation to work in zip code 51040

  • Means of transportation to work in zip code 51040
  • 79.3%1,310Drove a car alone
  • 7.4%123Carpooled
  • 0.9%15Bus or trolley bus
  • 1.3%22Walked
  • 0.3%5Other means
  • 10.4%171Worked at home
  • Travel time to work (commute) in zip code 51040

  • Travel time to work (commute) in zip code 51040
  • 352Less than 5 minutes
  • 2705 to 9 minutes
  • 19710 to 14 minutes
  • 18115 to 19 minutes
  • 9320 to 24 minutes
  • 2325 to 29 minutes
  • 530 to 34 minutes
  • 2935 to 39 minutes
  • 10440 to 44 minutes
  • 11945 to 59 minutes
  • 8160 to 89 minutes
  • 2390 or more minutes

Percentage of zip code residents living and working in this county: 74.0%

Household type by relationship:

Households: 3,434
  • Male householders: 696 (250 living alone), Female householders: 836 (294 living alone)
  • 641 spouses (641 opposite-sex spouses), 142 unmarried partners, (142 opposite-sex unmarried partners), 841 children (744 natural, 24 adopted, 74 stepchildren), 51 grandchildren, 0 brothers or sisters, 0 parents, 0 foster children, 46 other relatives, 101 non-relatives
  • In group quarters: 84 (-1 institutionalized population)

Size of family households: 402 2-persons, 267 3-persons, 40 4-persons, 142 5-persons, 1 6-persons, 41 7-or-more-persons

Size of nonfamily households: 543 1-person, 80 2-persons, 20 4-persons

429 married couples with children.
264 single-parent households (69 men, 195 women).

98.3% of residents of 51040 zip code speak English at home.
1.5% of residents speak Spanish at home (100% very well).

Foreign born population: 0 (0.0%)
:

0.0%
Whole state:

6.0%
Most common first ancestries reported in 51040
  • 34%German
  • 19%American
  • 16%Irish
  • 6%Danish
  • 5%English
  • 3%Italian
  • 2%Swedish
Year of entry for the foreign-born population
  • Year of entry for the foreign-born population
  • 02010 or later
  • 02000 to 2009
  • 01990 to 1999
  • 21Before 1990

Zip code 51040 topographic map

Major facilities with environmental interests located in this zip code:

  • SCHRODER SERVICES, INC. (19TH AND PEARL STREETS in ONAWA, IA)
    AIR MINOR (AIRS/AFS)
    (Integrated Compliance Information System) - ICIS-07-1997-0211, FORMAL ENFORCEMENT ACTION
    Business SIC classification: GENERAL AUTOMOTIVE REPAIR SHOPS
  • CENTRAL ELEMENTARY SCHOOL (1100 10TH in ONAWA, IA)
    (Geographic Names Information System)
    (National Center for Education Statistics) - STATE ID-676987 427
    Organizations: WEST MONONA COMM SCHOOL DISTRICT (SCHOOL DISTRICT)
  • ONAWA POST OFFICE (1017 IOWA in ONAWA, IA)
    (Integrated Compliance Information System) - ICIS-07-1984-0004, FORMAL ENFORCEMENT ACTION
    Business SIC classification: UNITED STATES POSTAL SERVICE THIS INDUSTRY INCLUDES ALL ESTABLISHMENTS OF THE UNITED STATES POSTAL SERVICE.
  • BURGESS HEALTH CENTER (1600 DIAMOND STREET in ONAWA, IA)
    AIR MINOR (AIRS/AFS)
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    Business SIC classification: GENERAL MEDICAL AND SURGICAL HOSPITALS
    Alternative names: BURGESS MEM HOSPITAL, BURGESS MEMORIAL HOSP
  • CARGILL INC-ONAWA (9TH & EMERALD in ONAWA, IA)
    AIR MINOR (AIRS/AFS)
    Business SIC classification: GRAIN AND FIELD BEANS
  • S & H DRILLING (804 10TH ST in ONAWA, IA)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: ARVID HANSON JR & THOMAS SHOOK (CONTACT/OWNER)
  • ONAWA CITY OF STP (CITY CLERK in ONAWA, IA)
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: SEWERAGE SYSTEMS
    Organizations: CITY OF ONAWA (CONTACT/OWNER)
    Alternative names: ONAWA - WWTP
  • ONAWA SENTINEL (1014 9TH ST in ONAWA, IA)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Organizations: VERLEE SAWYER (CONTACT/OWNER)
  • BROWER CONSTRUCTION PLANT #4-FORMER SITE (1/2 M E OF HWYS K45 & K42 in ONAWA, IA)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
  • ONAWA DEMOCRAT (720 E IOWA AVE in ONAWA, IA)
    (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business NAICS classification: PREPRESS SERVICES.
  • ONAWA MUNIC UTILITY (1035 8TH ST in ONAWA, IA)
    COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
    Business SIC classification: ELECTRIC SERVICES
    Alternative names: ONAWA MUNICIPAL UTILITY
  • CARGILL INC (1311 8TH ST in ONAWA, IA)
    Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
    Business NAICS classification: FERTILIZER (MIXING ONLY) MANUFACTURING.

Zip code 51040 marital status for males
Zip code 51040 marital status for females

Housing units lacking complete plumbing facilities: 4.6%
Housing units lacking complete kitchen facilities: 4.4%

Most commonly used house heating fuel
  • 60.9%Utility gas
  • 27.6%Electricity
  • 7.2%Bottled, tank, or LP gas
  • 3.3%Other fuel
  • 0.7%Fuel oil, kerosene, etc.
  • 0.5%Wood

Population in 1990: 3,867.

Place of birth for U.S.-born residents:

  • This state: 2,672
  • Northeast: 32
  • Midwest: 523
  • South: 84
  • West: 89

64% of the 51040 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 61% lived in this county.
   Out of people who lived in different counties, 50% lived in Iowa.

93% of the 51040 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 33% moved from this county.
   Out of people who lived in different houses, 55% moved from different county within same state.
   Out of people who lived in different houses, 16% moved from different state.

Year householders moved into unit in Onawa, IA (51040)

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school):
Here:

0.0%
Iowa:

10.6%
Students in private schools in grades 9 to 12 (high school):
Here:

0.0%
Iowa:

7.9%
Students in private undergraduate colleges:
Here:

0.0%
Iowa:

23.9%
Educational Attainment in 2022
School Enrollment by Level of School in 2022
Class of Workers in 2022
Occupation by median earnings in the past 12 months
  • Occupation by median earnings in the past 12 months ($)
  • 99,850Transportation occupations
  • 62,872Construction and extraction occupations
  • 57,045Management occupations
  • 55,573Health diagnosing and treating practitioners and other technical occupations
  • 47,634Education, training, and library occupations
  • 41,495Production occupations

Companies with federal contracts located in this zip code:

  • NIEWOHNER CONSTRUCTION INCORPO (412 10TH STREET in ONAWA, IA; small business) : $630,194 in 8 contracts from 1999 to 2001
    Contracts for Maintenance, Repair or Alteration of Real Property -- Other Conservation and Development Facilities, Maintenance, Repair or Alteration of Real Property -- Other Non-Building Facilities by U.S. Army Corps of Engineers - civil program financing only, Army
    Signed by year: 2000: $347,867; 2001: -$498; 2002: $0; 2003: $0; 2004: $0; 2005: $0; 2006: $0.

    Biggest contracts:
    $250,006 with U.S. Army Corps of Engineers - civil program financing only for Maintenance, Repair or Alteration of Real Property -- Other Conservation and Development Facilities. Taking place in NE. Signed on 2000-06-12. Completion date: 2000-06-26.
    $227,140 with Army for Maintenance, Repair or Alteration of Real Property -- Other Conservation and Development Facilities. Taking place in NE. Signed on 1999-12-10. Completion date: 2000-03-08.
    $55,685 with U.S. Army Corps of Engineers - civil program financing only for Maintenance, Repair or Alteration of Real Property -- Other Non-Building Facilities. Taking place in NE. Signed on 1999-12-01. Completion date: 1999-12-15.
    $36,082 with Army for Maintenance, Repair or Alteration of Real Property -- Other Conservation and Development Facilities. Taking place in NE. Signed on 2000-05-08. Completion date: 2000-06-07.
  • NELSON & ROCK CONTRACTING, INC (23565 HWY K 45 in ONAWA, IA; small business) : $122,984 in 8 contracts from 2003 to 2004
    Contracts for Construction of Structures and Facilities -- Highways, Roads, Streets, Bridges, and Railways (includes resurfacing) by U.S. Army Corps of Engineers - civil program financing only, Army
    Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $119,984; 2004: $3,000; 2005: $0; 2006: $0.

    Biggest contracts:
    $58,275 with U.S. Army Corps of Engineers - civil program financing only for Construction of Structures and Facilities -- Highways, Roads, Streets, Bridges, and Railways (includes resurfacing). Taking place in NE. Signed on 2003-06-25. Completion date: 2003-09-01.
    $55,775, same as above. Signed on 2003-10-08. Completion date: 2003-12-01.
    $55,775 with Army for Construction of Structures and Facilities -- Highways, Roads, Streets, Bridges, and Railways (includes resurfacing). Taking place in NE. Signed on 2003-10-08. Completion date: 2003-12-01.
    $2,967, same as above. Signed on 2003-11-24. Completion date: 2003-12-01.
  • LAMB BROTHERS CONSTRUCTION, IN (615 13TH STREET in ONAWA, IA; small business) : -$3,060 in 2 contracts in 2002
    $0 with U.S. Army Corps of Engineers - civil program financing only for Construction of Structures and Facilities -- Parking Facilities Conservation. Signed on 2002-01-07. Completion date: 2002-09-30.
    -$3,060, same as above. Signed on 2002-01-07. Completion date: 2002-09-30.

Top industries in this zip code by the number of employees in 2005:

  • Arts, Entertainment, and Recreation: Casinos (except Casino Hotels) (250-499 employees: 1 establishment)
  • Health Care and Social Assistance: General Medical and Surgical Hospitals (100-249: 1)
  • Health Care and Social Assistance: Nursing Care Facilities (50-99: 1)
  • Accommodation and Food Services: Limited-Service Restaurants (20-49: 1, 10-19: 1, 5-9: 3, 1-4: 1)
  • Accommodation and Food Services: Full-Service Restaurants (20-49: 1, 10-19: 1, 5-9: 2)
  • Health Care and Social Assistance: Child Day Care Services (20-49: 1, 10-19: 1, 1-4: 1)

Age and Sex of Sensory-Disabled Noninstitutionalized Residents
Age and Sex of Physically-Disabled Noninstitutionalized Residents
Age and Sex of Mentally-Disabled Noninstitutionalized Residents
Age and Sex of Self-Care Disabled Noninstitutionalized Residents
Age and Sex of Go-Outside-Home Disabled Noninstitutionalized Residents
Age and Sex of Noninstitutionalized Residents with Employment Disability

People in group quarters in 2010:

  • 51 people in nursing facilities/skilled-nursing facilities
  • 10 people in group homes intended for adults
  • 3 people in local jails and other municipal confinement facilities

People in group quarters in 2000:

  • 96 people in nursing homes
  • 9 people in local jails and other confinement facilities (including police lockups)

Fatal accident statistics in 2014:

  • Fatal accident count: 1
  • Vehicles involved in fatal accidents: 1
  • Fatal accidents caused by drunken drivers: 0
  • Fatalities: 1
  • Persons involved in fatal accidents: 1
  • Pedestrians involved in fatal accidents: 0

Fatal accident statistics in 2013:

  • Fatal accident count: 3
  • Vehicles involved in fatal accidents: 6
  • Fatal accidents caused by drunken drivers: 2
  • Fatalities: 3
  • Persons involved in fatal accidents: 6
  • Pedestrians involved in fatal accidents: 0

2004 - 2018 National Fire Incident Reporting System (NFIRS) incidents

    Fire incident distribution by year Based on the data from the years 2004 - 2018 the average number of fire incidents per year is 24. The highest number of reported fires - 44 took place in 2014, and the least - 0 in 2006. The data has a rising trend.
    Fire incident types in Zip Code 51040 When looking into fire subcategories, the most incidents belonged to: Outside Fires (44.1%), and Structure Fires (34.7%).

    • Fire incident types reported to NFIRS in Zip Code 51040
    • 16044.1%Outside Fires
    • 12634.7%Structure Fires
    • 7019.3%Mobile Property/Vehicle Fires
    • 71.9%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 51040, Iowa

Most common first names in zip code 51040 among deceased individuals
NameCountLived (average)
Mary3981.8 years
William3877.5 years
George3677.5 years
John3574.4 years
Robert3370.0 years
James2973.3 years
Charles2878.8 years
Helen2680.9 years
Anna2286.1 years
Earl2073.4 years
Most common last names in zip code 51040 among deceased individuals
Last nameCountLived (average)
Johnson5277.3 years
Anderson3079.6 years
Davis2275.9 years
Smith2078.4 years
Olson1880.4 years
Hansen1881.8 years
Miller1677.9 years
Jones1476.8 years
Sorenson1177.6 years
Peterson1076.1 years
Businesses in zip code 51040
NameCountNameCount
Dairy Queen1Pizza Hut1
FedEx1Subway1
H&R Block1Super 81
McDonald's1UPS1
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