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20818 Zip Code Detailed Profile

 



Profiles Cabin John, MD (20818) houses, apartments, residents, cars, jobs...

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City: Cabin John, MD
Montgomery County, MD
Zip code population (2000): 1,987
Estimated zip code population in 2007: 2,107



Age and Sex of Residents in zip code 20818

Zip code 20818 (Cabin John, Maryland) real estate house value trends

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Cabin John, MD (20818) map from a distance

Houses and condos: 770
Renter-occupied apartments: 100
% of renters here:  13%
State:  32%

2008 cost of living index in zip code 20818: 133.0 (high, U.S. average is 100)

Land area: 1.0 sq. mi.
Water area: 0.0 sq. mi.
Population density: 2126 people per square mile 
 
 (low).

Estimate of real estate property taxes paid for housing units in 2007:
This zip code:  1.4% ($3,547)
Maryland:  1.7% ($1,782)

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Males: 978  (49.2%)
Females: 1,009  (50.8%)

Zip code 20818 races chart


100% urban population.

Estimated median house/condo value in 2007: $863,020
20818:  $863,020
Maryland:  $347,000


According to our research of public records there were 3 registered sex offenders living in 20818 zip code in early 2007.

Median resident age:  42.6 years
Maryland median age:  36.0 years

Average household size:
This zip code:  2.6 people
Maryland:  2.6 people

Averages for the 2004 tax year for zip code 20818, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $124,736 (Individual Income Tax Returns)
Here:  $124,736
State:  $60,339

Salary/wage: $116,574 (reported on 72.1% of returns)
Here:  $116,574
State:  $52,211
(% of AGI for various income ranges: 93.9% for AGIs below $10k, 44.0% for AGIs $10k-25k, 60.5% for AGIs $25k-50k, 65.5% for AGIs $50k-75k, 68.8% for AGIs $75k-100k, 68.1% for AGIs over 100k)

Taxable interest for individuals: $2,707 (reported on 70.8% of returns)
This zip code:  $2,707
Maryland:  $1,701
(% of AGI for various income ranges: 13.0% for AGIs below $10k, 5.4% for AGIs $10k-25k, 2.1% for AGIs $25k-50k, 2.4% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 1.3% for AGIs over 100k)

Taxable dividends: $6,023 (reported on 58.9% of returns)
Here:  $6,023
State:  $4,235
(% of AGI for various income ranges: 24.2% for AGIs below $10k, 6.3% for AGIs $10k-25k, 3.3% for AGIs $25k-50k, 3.9% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 2.7% for AGIs over 100k)

Net capital gain/loss: +$13,800 (reported on 53.8% of returns)
Here:  +$13,800
State:  +$15,888
(% of AGI for various income ranges: -9.8% for AGIs below $10k, 1.7% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 7.0% for AGIs over 100k)

Profit/loss from business: +$30,508 (reported on 28.0% of returns)
Here:  +$30,508
State:  +$12,221
(% of AGI for various income ranges: 15.2% for AGIs below $10k, 19.7% for AGIs $10k-25k, 11.8% for AGIs $25k-50k, 12.9% for AGIs $50k-75k, 8.7% for AGIs $75k-100k, 5.7% for AGIs over 100k)

IRA payment deduction: $3,125 (reported on 3.6% of returns)
20818:  $3,125
Maryland:  $2,968

Self-employed pension: $22,824 (reported on 7.7% of returns)
Here:  $22,824
Maryland:  $17,155

Total itemized deductions: $35,323 (1% of AGI, reported on 63.6% of returns)
Here:  $35,323
State:  $22,960
(% of AGI for various income ranges: 45.7% for AGIs below $10k, 29.7% for AGIs $10k-25k, 22.9% for AGIs $25k-50k, 23.0% for AGIs $50k-75k, 23.2% for AGIs $75k-100k, 16.7% for AGIs over 100k)

Charity contributions deductions: $5,101 (2.6% of AGI, reported on 58.0% of returns)
Here:  $5,101
Maryland:  $4,031

Here:  2.6% of AGI
State:  3.9% of AGI
(% of AGI for various income ranges: 2.9% for AGIs below $10k, 1.5% for AGIs $10k-25k, 2.3% for AGIs $25k-50k, 2.5% for AGIs $50k-75k, 2.7% for AGIs $75k-100k, 2.4% for AGIs over 100k)

Total tax: $28,970 (reported on 86.4% of returns)
20818:  $28,970
State:  $10,167
(% of AGI for various income ranges: 6.6% for AGIs below $10k, 6.7% for AGIs $10k-25k, 9.6% for AGIs $25k-50k, 11.3% for AGIs $50k-75k, 12.6% for AGIs $75k-100k, 22.1% for AGIs over 100k)

Earned income credit: $577 (reported on 2.9% of returns)
Here:  $577
State:  $1,700

Percentage of individuals using paid preparers for their 2004 taxes: 60.1%
Here:  60%
State:  55%
(% for various income ranges: 63.1% for AGIs below $10k, 48.5% for AGIs $10k-25k, 55.6% for AGIs $25k-50k, 58.0% for AGIs $50k-75k, 48.0% for AGIs $75k-100k, 67.7% for AGIs over 100k)


Estimated median household income in 2007: $137,042
This zip code:  $137,042
Maryland:  $68,080
Cabin John, MD (20818) map

Nearest zip codes: 20812, 20817, 22101, 20816, 20814, 20854.


Percentage of family households:
This zip code:  72.2%
Whole state:  68.6%

Percentage of households with unmarried partners:
This zip code:  3.3%
Whole state:  5.6%

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

Housing units in zip code 20818 with a mortgage: 415 (56 second mortgage, 48 home equity loan, 0 both second mortgage and home equity loan)
Houses without a mortgage: 120


Median monthly owner costs for units with a mortgage: $3,554

Median monthly owner costs for units without a mortgage: $697

Residents with income below the poverty level in 2007:
This zip code:  1.9%
Whole state:  8.3%

Residents with income below 50% of the poverty level in 2007:
This zip code:  0.7%
Whole state:  3.8%

Median number of rooms in houses and condos:
Here:  7.5
State:  6.9

Median number of rooms in apartments:
Here:  4.3
State:  4.2


Zip code 20818 close-up map

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

Post office: Cabin John Post Office (A). Display/hide its location on the map

 

Year house built:
  • 1999 to March 2000: 9
  • 1995 to 1998: 31
  • 1990 to 1994: 47
  • 1980 to 1989: 174
  • 1970 to 1979: 98
  • 1960 to 1969: 71
  • 1950 to 1959: 114
  • 1940 to 1949: 109
  • 1939 or earlier: 113



Zip code 20818 satellite photo by USGS


Bedrooms in owner-occupied houses in Cabin John, MD (20818):
  • no bedroom: 0
  • 1 bedrooms: 0
  • 2 bedrooms: 133
  • 3 bedrooms: 239
  • 4 bedrooms: 168
  • 5 or more bedrooms: 103


Bedrooms in renter-occupied apartments and housing units:
  • no bedroom: 0
  • 1 bedrooms: 16
  • 2 bedrooms: 49
  • 3 bedrooms: 27
  • 4 bedrooms: 8
  • 5 or more bedrooms: 0



Vehicles available in 20818 zip code in owner-occupied houses/condos:
  • no vehicle: 8
  • 1 vehicle: 171
  • 2 vehicles: 322
  • 3 vehicles: 110
  • 4 vehicles: 23
  • 5 or more vehicles: 9


Vehicles available in renter-occupied apartments:
  • no vehicle: 9
  • 1 vehicle: 28
  • 2 vehicles: 55
  • 3 vehicles: 8
  • 4 vehicles: 0
  • 5 or more vehicles: 0



Estimated household income distribution in 2007:

Zip code 20818 household income distribution in 2007

Zip code 20818 house/condo values in 2007


Estimate of home value of owner-occupied houses/condos in 2007 in zip code 20818:

  • $200,000 to $249,999: 1
  • $250,000 to $299,999: 6
  • $300,000 to $399,999: 28
  • $400,000 to $499,999: 54
  • $500,000 to $749,999: 167
  • $750,000 to $999,999: 180
  • $1,000,000 or more: 246
 



20818 rent paid by renters


Rent paid by renters in 2007 in zip code 20818:

  • $600 to $649: 5
  • $650 to $699: 6
  • $800 to $899: 9
  • $900 to $999: 35
  • $1,000 to $1,249: 27
  • $1,250 to $1,499: 88
  • $1,500 to $1,999: 88
  • $2,000 or more: 33
 


Median price asked for vacant for-sale houses and condos in 2007: $1,248,521.


Estimated median house (or condo) value in 2007 for:

  • White Non-Hispanic householders: $884,571
  • Black or African American householders: $544,836
  • Asian householders: $770,519

Estimated median house or condo value in 2007: $863,946 (it was $356,400 in 2000)
20818:  $863,946
Maryland:  $347,000
Lower value quartile - upper value quartile: $521,726 - $1,051,062

Mean price in 2007:
Detached houses: $891,401
Here:  $891,401
State:  $459,189

Townhouses or other attached units: $760,176
Here:  $760,176
State:  $274,414

In 5-or-more-unit structures: $273,466
Here:  $273,466
State:  $280,693


Owners and renters by unit type in %



Breakdown of mean house values by ages of householders


Housing units in structures:

  • One, detached: 637
  • One, attached: 93
  • 20 to 49: 36
20818 zip code mode of transportation to work chart

Means of transportation to work

  • Drove a car alone: 684 (66%)
  • Carpooled: 84 (8%)
  • Bus or trolley bus: 19 (2%)
  • Subway or elevated: 34 (3%)
  • Taxi: 12 (1%)
  • Walked: 79 (8%)
  • Worked at home: 126 (12%)
 

20818 zip code travel time to work

Travel time to work

  • Less than 5 minutes: 71
  • 5 to 9 minutes: 16
  • 10 to 14 minutes: 86
  • 15 to 19 minutes: 114
  • 20 to 24 minutes: 147
  • 25 to 29 minutes: 91
  • 30 to 34 minutes: 117
  • 35 to 39 minutes: 49
  • 40 to 44 minutes: 137
  • 45 to 59 minutes: 36
  • 60 to 89 minutes: 48
  • 90 or more minutes: 0
 

Percentage of zip code residents living and working in this county: 52.0%


Household type by relationship
Households: 2,019

  • In family households: 1,756 (484 male householders, 46 female householders)
    515 spouses, 687 children (638 natural, 26 adopted, 23 stepchildren), 0 grandchildren, 0 brothers or sisters, 0 parents, 0 other relatives, 24 non-relatives
  • In nonfamily households: 263 (99 male householders (71 living alone)), 126 female householders (118 living alone)), 38 nonrelatives

Size of family households: 161 2-persons, 121 3-persons, 201 4-persons, 33 5-persons, 14 6-persons.

Size of nonfamily households: 189 1-person, 36 2-persons.

458 married couples with children.
52 single-parent households (17 men, 35 women).

83.0% of residents of 20818 zip code speak English at home.
5.0% of residents speak Spanish at home (80% very well, 20% well).
6.1% of residents speak other Indo-European language at home (92% very well, 8% not well).
4.1% of residents speak Asian or Pacific Island language at home (57% very well, 43% well).
1.9% of residents speak other language at home (100% very well).

Foreign born population: 288 (14.5%)
(70.5% of them are naturalized citizens)

This zip code:  14.5%
Whole state:  9.8%

Most common places of birth for the foreign-born residents:



  • Korea (14%)
  • Other South America (12%)
  • Netherlands (10%)
  • India (10%)
  • Romania (7%)
  • Italy (5%)
  • Hong Kong (5%)



Year of entry for the foreign-born population
  • 1995 to March 2000: 42
  • 1990 to 1994: 14
  • 1985 to 1989: 42
  • 1980 to 1984: 6
  • 1975 to 1979: 41
  • 1970 to 1974: 39
  • 1970 to 1974: 33
  • 1965 to 1969: 71

White population: 1,703
Black population: 64
American Indian population: 4
Asian population: 169
Native Hawaiian and Other Pacific Islander population: 0
Some other race population: 12
Two or more races population: 35

Zip code 20818 races chart


First ancestries reported:

 Other groups: 488
 Irish: 261
 German: 132
 English: 107
 Italian: 106
 Russian: 85
 United States or American: 79
 Northern European: 51
 European: 40
 Dutch: 37
 Scottish: 37
 Polish: 33
 Eastern European: 32
 Welsh: 25
 Romanian: 20
 Norwegian: 19
 Lithuanian: 18
 Celtic: 18
 British: 16
 French (except Basque): 15
 Austrian: 11
 Czechoslovakian: 9
 Scandinavian: 9
 Scotch-Irish: 8
 Slovak: 7
 Swedish: 7
 Armenian: 6
 Acadian/Cajun: 3



Zip code 20818 topographic map


Facitilies with environmental interests located in this zip code:

  • PALISADES SWIMMING POOL (6918 SEVEN LOCKS ROAD in CABIN JOHN, MD)
    STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit
    National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
    Business SIC classification: CIVIC, SOCIAL, AND FRATERNAL ASSOCIATIONS
    Alternative names: PALISADES POOL, PALISADES SWIMMING POOL ASSOC.

Zip code 20818 marital status for males
Zip code 20818 marital status for females


Most commonly used house heating fuel:
  • Electricity (40%)
  • Fuel oil, kerosene, etc. (27%)
  • Utility gas (25%)
  • Bottled, tank, or LP gas (7%)


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

  • This state: 458
  • Northeast: 449
  • Midwest: 139
  • South: 584
  • West: 82

65% of the 20818 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 66% lived in this county.
   Out of people who lived in different counties, 24% lived in Maryland.

Population in 1990: 1,120. Population change in the 1990s: +867 (+77.4%).

Year Householders Moved Into Unit:




Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 38
Here:  13.4%
Maryland:  14.8%

Students in private schools in grades 9 to 12 (high school): 73
Here:  42.4%
Maryland:  13.3%

Students in private undergraduate colleges: 8
Here:  30.8%
Maryland:  21.7%


Educational Attainment


School Enrollment by Level of School



Class of Workers



Companies with federal contracts located in this zip code (CABIN JOHN, MD):

  • CARMEL, ERRAN (6419 79TH ST; small business): $302,440 in 5 contracts from 2000 to 2005
    Contracts for Foreign Policy/National Security Policy Studies, Other Professional Services, Technology Studies by Department of Defense, Virginia Contracting Activity, Office of the Assistant Secretary for Policy
    Signed by year: 2000: $25,000; 2001: $0; 2002: $59,910; 2003: $49,830; 2004: $70,000; 2005: $97,700; 2006: $0.

    Biggest contracts:
    $97,700 with Department of Defense for Foreign Policy/National Security Policy Studies. Taking place in DC. Signed on 2005-09-09. Completion date: 2006-09-09.
    $70,000 with Virginia Contracting Activity for Other Professional Services. Taking place in DC. Signed on 2004-09-09. Completion date: 2005-09-09.
    $59,910 with Department of Defense for Technology Studies. Signed on 2002-09-03. Completion date: 2003-05-30.
    $49,830 with Department of Defense for Other Professional Services. Taking place in DC. Signed on 2003-06-06. Completion date: 2004-06-06.
  • PRODESIGN (6500 SEVEN LOCKS ROAD; small business)
    $65,000 with National Institutes of Health for A&E Production Engineering Services (including Design and Control, and Building Programming). Signed on 2005-02-10. Completion date: 2005-05-30.
  • BARNHARD ASSOCIATES, LLC (8012 MACARTHUR BLVD; small business)
    $30,212 with Department of Defense for ADP Support Equipment. Signed on 2002-09-28. Completion date: 2002-09-20.
  • DGM INTERNATIONAL, INC (6477 WISHBONE TERRACE; small business)
    $30,000 with Army for ADP System Acquisition Support Services. Includes preparation of statement of work, benchmarks, specifications, etc.. Taking place in NJ. Signed on 2005-01-26. Completion date: 2005-02-28.
  • HAS OFFICE FURNITURE LLC (7945 MACARTHUR BLVD; small business): $10,230 in 2 contracts in 2003
    $6,508 with Army for Office Furniture. Taking place in AZ. Signed on 2003-06-26. Completion date: 2003-08-06.
    $3,722, same as above. Signed on 2003-02-27. Completion date: 2003-02-13.


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

  • Information: Book Publishers (20-49 employees: 1 establishment)
  • Administrative and Support and Waste Management and Remediation Services: Janitorial Services (10-19: 2)
  • Professional, Scientific, and Technical Services: Architectural Services (10-19: 1, 5-9: 1, 1-4: 1)
  • Construction: New Single-Family Housing Construction (except Operative Builders) (10-19: 1, 1-4: 1)
  • Accommodation and Food Services: Limited-Service Restaurants (10-19: 1, 1-4: 1)
  • Information: Paging (10-19: 1)
  • Professional, Scientific, and Technical Services: Veterinary Services (10-19: 1)
  • Arts, Entertainment, and Recreation: Fitness and Recreational Sports Centers (10-19: 1)
  • Health Care and Social Assistance: Child Day Care Services (10-19: 1)

Age and Sex of Sensory-Disabled Residents (Noninstitutionalized)

Age and Sex of Physically-Disabled Residents (Noninstitutionalized)


Age and Sex of Mentally-Disabled Residents (Noninstitutionalized)

Age and Sex of Self-Care Disabled Residents (Noninstitutionalized)


Age and Sex of Go-Outside-Home Disabled Residents (Noninstitutionalized)

Age and Sex of Residents with Employment Disability (Noninst.)





Home Mortgage Disclosure Act Aggregated Statistics For Year 2007
(Based on 4 partial tracts)
B) Conventional
Home Purchase Loans
C) Refinancings
D) Home Improvement Loans
F) Non-occupant Loans on
< 5 Family Dwellings (A B C & D)
NumberAverage ValueNumberAverage ValueNumberAverage ValueNumberAverage Value
LOANS ORIGINATED37$651,93443$489,7296$342,5601$755,500
APPLICATIONS APPROVED, NOT ACCEPTED6$510,8809$836,3602$109,4401$834,300
APPLICATIONS DENIED2$502,1258$718,2962$695,2501$332,170
APPLICATIONS WITHDRAWN5$702,7685$551,8742$754,9900$0
FILES CLOSED FOR INCOMPLETENESS1$325,4802$556,7151$103,0000$0
Choose year:  2007 2006 2005 2004 2003 2002 2001 2000 1999

Detailed HMDA statistics for the following Tracts: 7058.00

Private Mortgage Insurance Companies Aggregated Statistics For Year 2007
(Based on 4 partial tracts)
A) Conventional
Home Purchase Loans
B) Refinancings
NumberAverage ValueNumberAverage Value
LOANS ORIGINATED1$198,2701$301,270
APPLICATIONS APPROVED, NOT ACCEPTED0$00$0
APPLICATIONS DENIED0$00$0
APPLICATIONS WITHDRAWN0$00$0
FILES CLOSED FOR INCOMPLETENESS1$156,5600$0
Choose year:  2007 2006 2005 2004 2003 2002 2001 2000 1999

Detailed PMIC statistics for the following Tracts: 7058.00

Conventional Home Purchase Loans

Conventional Home Purchase Loans - Value




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