Estimated zip code population in 2021: 1,362 Zip code population in 2010: 1,356 Zip code population in 2000: 1,450
Houses and condos: 521 Renter-occupied apartments: 77
% of renters here:
16%
State:
31%
March 2022 cost of living index in zip code 57223: 77.2 (low, U.S. average is 100)
Land area: 127.8 sq. mi. Water area: 3.9 sq. mi.
Population density: 11 people per square mile
(very low).
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Real estate property taxes paid for housing units in 2021:
This zip code:
1.1% ($2,269)
South Dakota:
1.1% ($2,370)
Median real estate property taxes paid for housing units with mortgages in 2021: $2,355 (1.2%) Median real estate property taxes paid for housing units with no mortgage in 2021: $2,189 (1.1%)
Business Search- 14 Million verified businesses
Males: 731
(53.6%)
Females: 631
(46.4%)
For population 25 years and over in 57223:
High school or higher: 94.5%
Bachelor's degree or higher: 19.8%
Graduate or professional degree: 3.5%
Unemployed: 1.4%
Mean travel time to work (commute): 17.3 minutes
For population 15 years and over in 57223:
Never married: 24.4%
Now married: 64.8%
Separated: 0.2%
Widowed: 2.8%
Divorced: 7.7%
Zip code 57223 compared to state average:
Unemployed percentage below state average.
Black race population percentage significantly below state average.
Renting percentage below state average.
Length of stay since moving in significantly above state average.
Number of college students below state average.
Percentage of population with a bachelor's degree or higher below state average.
Estimated median house/condo value in 2021: $199,014
57223:
$199,014
South Dakota:
$219,900
According to our research of South Dakota and other state lists, there were 3 registered sex offenders living in 57223 zip code as of September 28, 2023. The ratio of all residents to sex offenders in zip code 57223 is 405 to 1. The ratio of registered sex offenders to all residents in this zip code is lower than the state average.
Median resident age:
This zip code:
34.7 years
South Dakota median age:
37.6 years
Average household size:
This zip code:
2.8 people
South Dakota:
2.4 people
Averages for the 2020 tax year for zip code 57223, filed in 2013:
Average Adjusted Gross Income (AGI) in 2020: $65,046 (Individual Income Tax Returns)
Here:
$65,046
State:
$75,230
Salary/wage: $51,909 (reported on 79.1% of returns)
Here:
$51,909
State:
$54,824
(% of AGI for various income ranges: 1247.5% for AGIs below $25k, 4127.0% for AGIs $25k-50k, 6917.1% for AGIs $50k-75k, 10376.7% for AGIs $75k-100k, 11906.7% for AGIs $100k-200k)
Taxable interest for individuals: $1,200 (reported on 31.3% of returns)
This zip code:
$1,200
South Dakota:
$2,207
(% of AGI for various income ranges: 6.7% for AGIs below $25k, 38.0% for AGIs $25k-50k, 57.1% for AGIs $50k-75k, 98.3% for AGIs $75k-100k, 178.3% for AGIs $100k-200k)
Ordinary dividends: $11,965 (reported on 25.4% of returns)
Here:
$11,965
State:
$6,303
(% of AGI for various income ranges: 1104.0% for AGIs $25k-50k, 1042.9% for AGIs $50k-75k, 90.0% for AGIs $75k-100k, 243.3% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$8,854 (reported on 19.4% of returns)
Here:
+$8,854
State:
+$27,098
(% of AGI for various income ranges: 69.2% for AGIs below $25k, 257.1% for AGIs $50k-75k, 455.0% for AGIs $75k-100k, 1025.0% for AGIs $100k-200k)
Profit/loss from business: +$7,660 (reported on 14.9% of returns)
Here:
+$7,660
State:
+$13,092
(% of AGI for various income ranges: 260.0% for AGIs below $25k, 482.9% for AGIs $50k-75k, 193.3% for AGIs $100k-200k)
Taxable individual retirement arrangement distribution: $13,360 (reported on 7.5% of returns)
57223:
$13,360
South Dakota:
$17,605
(% of AGI for various income ranges: 120.8% for AGIs below $25k, 871.7% for AGIs $75k-100k)
Earned income credit: $2,033 (reported on 9.0% of returns)
Here:
$2,033
State:
$2,165
(% of AGI for various income ranges: 53.3% for AGIs below $25k, 58.0% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2020 taxes: 95.5%
Here:
96%
State:
95%
(% for various income ranges: 88.2% for AGIs below $25k, 94.1% for AGIs $25k-50k, 100.0% 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 57223, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $53,252 (Individual Income Tax Returns)
Here:
$53,252
State:
$58,425
Salary/wage: $39,534 (reported on 85.5% of returns)
Here:
$39,534
State:
$41,676
(% of AGI for various income ranges: 84.1% for AGIs below $25k, 74.7% for AGIs $25k-50k, 77.2% for AGIs $50k-75k, 73.4% for AGIs $75k-100k, 41.8% for AGIs $100k-200k)
Taxable interest for individuals: $1,500 (reported on 38.7% of returns)
This zip code:
$1,500
South Dakota:
$2,148
(% of AGI for various income ranges: 2.7% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 1.0% for AGIs $100k-200k)
Ordinary dividends: $1,960 (reported on 16.1% of returns)
Here:
$1,960
State:
$6,197
(% of AGI for various income ranges: 3.8% for AGIs below $25k, 1.1% for AGIs $50k-75k, 0.1% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$14,045 (reported on 17.7% of returns)
Here:
+$14,045
State:
+$21,273
(% of AGI for various income ranges: 2.6% for AGIs below $25k, 5.0% for AGIs $75k-100k, 9.5% for AGIs $100k-200k)
Profit/loss from business: +$10,790 (reported on 16.1% of returns)
Here:
+$10,790
State:
+$11,552
(% of AGI for various income ranges: 0.6% for AGIs below $25k, 5.9% for AGIs $25k-50k, 2.2% for AGIs $50k-75k, 4.9% for AGIs $100k-200k)
Taxable individual retirement arrangement distribution: $6,675 (reported on 6.5% of returns)
57223:
$6,675
South Dakota:
$12,416
Total itemized deductions: $15,778 (19% of AGI, reported on 14.5% of returns)
Here:
$15,778
State:
$21,763
Here:
19.1% of AGI
State:
16.0% of AGI
(% of AGI for various income ranges: 12.1% for AGIs below $25k, 7.3% for AGIs $50k-75k, 4.8% for AGIs $100k-200k)
Charity contributions: $3,250 (reported on 9.7% of returns)
Here:
$3,250
State:
$5,927
Taxes paid: $3,575 (reported on 12.9% of returns)
57223:
$3,575
State:
$5,214
(% of AGI for various income ranges: 2.1% for AGIs below $25k, 1.5% for AGIs $50k-75k, 1.0% for AGIs $100k-200k)
Earned income credit: $2,043 (reported on 11.3% of returns)
Here:
$2,043
State:
$2,081
(% of AGI for various income ranges: 3.6% for AGIs below $25k, 0.9% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2012 taxes: 67.7%
Here:
68%
State:
55%
(% for various income ranges: 54.5% for AGIs below $25k, 71.4% for AGIs $25k-50k, 72.7% for AGIs $50k-75k, 85.7% for AGIs $75k-100k, 75.0% for AGIs $100k-200k)
Averages for the 2004 tax year for zip code 57223, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $32,072 (Individual Income Tax Returns)
Here:
$32,072
State:
$41,242
Salary/wage: $30,570 (reported on 84.0% of returns)
Here:
$30,570
State:
$32,969
(% of AGI for various income ranges: 76.3% for AGIs $10k-25k, 77.2% for AGIs $25k-50k, 82.9% for AGIs $50k-75k, 66.6% for AGIs $75k-100k, 52.6% for AGIs over 100k)
Taxable interest for individuals: $1,423 (reported on 42.9% of returns)
This zip code:
$1,423
South Dakota:
$2,098
(% of AGI for various income ranges: 4.5% for AGIs $10k-25k, 1.5% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 1.2% for AGIs over 100k)
Taxable dividends: $813 (reported on 16.7% of returns)
Here:
$813
State:
$2,577
(% of AGI for various income ranges: 0.2% for AGIs $10k-25k, 0.2% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.9% for AGIs over 100k)
Net capital gain/loss: +$3,800 (reported on 22.0% of returns)
Here:
+$3,800
State:
+$11,418
(% of AGI for various income ranges: 1.8% for AGIs $10k-25k, 1.3% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 8.3% for AGIs over 100k)
Profit/loss from business: +$6,699 (reported on 18.9% of returns)
Here:
+$6,699
State:
+$9,138
(% of AGI for various income ranges: 1.9% for AGIs $10k-25k, 6.7% for AGIs $25k-50k, 3.1% for AGIs $50k-75k)
IRA payment deduction: $3,500 (reported on 2.2% of returns)
57223:
$3,500
South Dakota:
$3,029
Total itemized deductions: $13,564 (23% of AGI, reported on 10.1% of returns)
Here:
$13,564
State:
$17,139
Here:
22.7% of AGI
State:
19.0% of AGI
Charity contributions deductions: $1,837 (3% of AGI, reported on 7.9% of returns)
Here:
$1,837
State:
$4,114
Here:
3.1% of AGI
State:
4.2% of AGI
Total tax: $3,702 (reported on 78.9% of returns)
57223:
$3,702
State:
$6,372
(% of AGI for various income ranges: 5.0% for AGIs $10k-25k, 7.0% for AGIs $25k-50k, 7.7% for AGIs $50k-75k, 11.8% for AGIs $75k-100k, 14.7% for AGIs over 100k)
Earned income credit: $1,696 (reported on 12.7% of returns)
Here:
$1,696
State:
$1,607
Percentage of individuals using paid preparers for their 2004 taxes: 70.3%
Here:
70%
State:
63%
(% for various income ranges: 61.8% for AGIs below $10k, 67.4% for AGIs $10k-25k, 76.0% for AGIs $25k-50k, 65.8% for AGIs $50k-75k, 85.7% for AGIs $75k-100k, 85.7% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 7 Household did not receive Food Stamps/SNAP in the past 12 months: 474
Women who had a birth in the past 12 months: 11 (11 now married, 0 unmarried) Women who did not have a birth in the past 12 months: 235 (143 now married, 90 unmarried)
Housing units in zip code 57223 with a mortgage: 216 (26 second mortgage, 27 both second mortgage and home equity loan) Houses without a mortgage: 2
Median monthly owner costs for units with a mortgage: $1,411 Median monthly owner costs for units without a mortgage: $578
Residents with income below the poverty level in 2021:
This zip code:
3.0%
Whole state:
12.3%
Residents with income below 50% of the poverty level in 2021:
This zip code:
2.2%
Whole state:
6.4%
Median number of rooms in houses and condos:
Here:
7.3
State:
7.0
Median number of rooms in apartments:
Here:
4.2
State:
4.1
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 57223: Castlewood Fire Department (A), Castlewood City Hall (B), Castlewood Public Library (C), Castlewood Ambulance District (D), Hamlin Township Hall (E). Display/hide their locations on the map
Size of family households: 158 2-persons, 81 3-persons, 57 4-persons, 21 5-persons, 40 6-persons, 11 7-or-more-persons
Size of nonfamily households: 107 1-person, 7 2-persons
383 married couples with children.
35 single-parent households (24 men, 11 women).
92.8% of residents of 57223 zip code speak English at home.
6.5% of residents speak Spanish at home (76% very well, 21% well, 4% not well).
0.2% of residents speak other Indo-European language at home (100% well).
Foreign born population: 38 (2.8%) (72.3% of them are naturalized citizens)
This zip code:
2.8%
Whole state:
3.5%
82%Honduras
13%Sweden
43%German
14%Dutch
9%American
4%Norwegian
2%Irish
2%English
2%Danish
Year of entry for the foreign-born population
42010 or later
332000 to 2009
01990 to 1999
8Before 1990
Facilities with environmental interests located in this zip code:
CASTLEWOOD ELEM (310 EAST HARRY ST in CASTLEWOOD, SD)
(National Center for Education Statistics) - STATE ID-2 Organizations: CASTLEWOOD SCHOOL DISTRICT 28-1 (SCHOOL DISTRICT)
CASTLEWOOD HI SCH (310 EAST HARRY ST in CASTLEWOOD, SD)
(National Center for Education Statistics) - STATE ID-1 Organizations: CASTLEWOOD SCHOOL DISTRICT 28-1 (SCHOOL DISTRICT)
CASTLEWOOD JR HI (310 EAST HARRY ST in CASTLEWOOD, SD)
(National Center for Education Statistics) - STATE ID-3 Organizations: CASTLEWOOD SCHOOL DISTRICT 28-1 (SCHOOL DISTRICT)
CLAREMONT COLONY ELEM (RR 2 BOX 132 A in CASTLEWOOD, SD)
(National Center for Education Statistics) - STATE ID-4 Organizations: CASTLEWOOD SCHOOL DISTRICT 28-1 (SCHOOL DISTRICT)
CASTLEWOOD - CITY OF (ABOUT 1/4 MILE WEST OF CITY, in CASTLEWOOD, SD)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS
CASTLEWOOD SCHOOL DISTRICT 28-1 (310 EAST HARRY STREET in CASTLEWOOD, SD)
COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances) Alternative names: CASTLEWOOD SCH DIST 28-1
Housing units lacking complete plumbing facilities: 0.4% Housing units lacking complete kitchen facilities: 2.2%
40.2%Utility gas
33.4%Electricity
23.7%Bottled, tank, or LP gas
1.5%Fuel oil, kerosene, etc.
0.6%Other fuel
Population in 1990: 1,083. Population change in the 1990s: +367 (+33.9%).
Place of birth for U.S.-born residents:
This state: 977
Northeast: 21
Midwest: 170
South: 46
West: 99
71% of the 57223 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 37% lived in this county. Out of people who lived in different counties, 50% lived in South Dakota.
95% of the 57223 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 71% moved from different county within same state. Out of people who lived in different houses, 31% moved from different state. Out of people who lived in different houses, 2% moved from abroad.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 21
Here:
11.5%
South Dakota:
12.8%
Students in private schools in grades 9 to 12 (high school):
Here:
0.0%
South Dakota:
7.9%
Students in private undergraduate colleges: 9
Here:
31.8%
South Dakota:
17.1%
Occupation by median earnings in the past 12 months ($)
112,526Business and financial operations occupations
79,766Life, physical, and social science occupations
62,387Transportation occupations
55,292Farming, fishing, and forestry occupations
52,022Community and social service occupations
48,913Production occupations
Top industries in this zip code by the number of employees in 2005:
Health Care and Social Assistance: Continuing Care Retirement Communities (20-49 employees: 1 establishment)
Wholesale Trade: Grain and Field Bean Merchant Wholesalers (10-19: 1)
Information: Newspaper Publishers (5-9: 1)
Construction: Roofing Contractors (5-9: 1)
Finance and Insurance: Insurance Agencies and Brokerages (1-4: 2)
Other Services (except Public Administration): Religious Organizations (1-4: 2)
People in group quarters in 2010:
56 people in other noninstitutional facilities
People in group quarters in 2000:
21 people in nursing homes
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: 2
Pedestrians involved in fatal accidents: 0
Fatal accident statistics in 2013:
Fatal accident count: 1
Vehicles involved in fatal accidents: 2
Fatal accidents caused by drunken drivers: 0
Fatalities: 1
Persons involved in fatal accidents: 2
Pedestrians involved in fatal accidents: 0
Most common first names in zip code 57223 among deceased individuals
Name
Count
Lived (average)
John
20
77.9 years
William
12
83.2 years
Henry
9
80.8 years
Helen
8
79.0 years
Richard
8
66.4 years
Anna
7
84.3 years
Mary
7
86.2 years
Frank
6
78.8 years
Minnie
6
82.0 years
Harry
5
66.4 years
Most common last names in zip code 57223 among deceased individuals
Last name
Count
Lived (average)
Hoftiezer
10
78.4 years
Ching
8
83.3 years
Tillma
7
86.5 years
Davis
7
75.4 years
Gantvoort
6
85.3 years
Goldhorn
6
78.1 years
Heemeyer
6
80.9 years
Almos
5
67.8 years
Anderson
5
84.0 years
Rindels
5
82.2 years
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