20689 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 20689 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateMaryland
CitySunderland
Time ZoneAmerica/New_York
Geo Location38.66285, -76.58232
Population2331
Size20.165 square miles
Median Family Income$166316.00
Median Home Value$351300.00

Population & Demographics

The following information lists the population statistics and breakdown for the 20689 zip code. The total population is 2331, of which, 1222 are male and 1109 are female. With a total area of 20.165 square miles, the population density is 103.2 people per square mile. The median age of the population is 43.2 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
20111919
20121865
20131562
20141440
20151481
20161919
20172155
20182247
20192081
20202386
20212331

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 1647%
Age 5-92149.2%
Age 10-141195.1%
Age 15-191737.4%
Age 20-241265.4
Age 25-291024.4%
Age 30-34492.1%
Age 35-391486.3%
Age 40-44189 8.1%
Age 45-491968.4%
Age 50-5430012.9%
Age 55-591385.9%
Age 60-641556.6%
Age 65-69893.8%
Age 70-74642.7%
Age 75-79431.8%
Age 80-84140.6%
Age 85 and over482.1%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 5.2 %
  • Speaks Spanish: 2.7 %
  • Speaks Other Indo-European Language: 0 %
  • Speaks Pacific Island Languages: 2.5 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 51.9 %
  • Divorced: 8.8 %
  • Separated (not divorced): 5.3 %
  • Never Married: 28.6 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 20689 zip code is $166316. This is 136.22% greater than the national average. This income places 6% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $37975. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.000
$10,000.00 – $14,999.000
$15,000.00 – $24,999.0020
$25,000.00 – $34,999.000
$35,000.00 – $49,999.000
$50,000.00 – $74,999.0043
$75,000.00 – $99,999.0085
$100,000.00 – $149,999.0075
$150,000.00 – $199,999,00103
$200,000.00 +188

YearMedian Family Income ($ USD)
2011106369
2012128274
2013139231
2014131667
2015128281
2016128036
2017128281
2018146250
2019157396
2020149050
2021166316

Income Source# of Households
Wage or Salary502
Self Employment70
Social Security196
Dividends, Interest, or Rental252
Retirement215
Other66

Total Insured & Uninsured Individuals: 
  • Families Insure: 2292
  • Families Uninsured: 0
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 215
  • No retirement income: 414

Education

In the 20689 zip code, 97.3% of individuals over 25 years old have a high school degree or higher, and 39.7% have a bachelors degree or higher. Additionally, 23.8% of individuals 3 years and older are in private school, and 76.2% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 20689 zip, there are an estimated 1318 people in the labor force, of which, 1279 are employed, and 0 are unemployed. There are a total of 39 people in the armed forces. The average commute time for this zip code is 44.5 minutes. Of the total people that work, 50 worked from home and 1289 commuted. The average number of hours worked is 40.3. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts479
Services273
Sales and Office202
Construction and Maintenance:60
Transportation and Material Moving265





Housing

The median home value for the 20689 zip code is 351300. There is an estimated  629 number of occupied housing units, the median gross rent in is $0 per month, and the average monthly housing costs are estimated to be $1680. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00013
$50,000 – $99,00075
$100,000 – $149,9995
$150,000 – $199,9990
$200,000 – $299,999126
$300,000 – $499,999234
$500,000 – $999,999138
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 201977
2000 – 200986
1980 – 1999157
1960 – 1979211
1940 – 19590
1939 or earlier98

The median number of rooms in all housing units is 8.1 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $9990
$1,000 – $1,4990
$1,500 – $1,99938
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 3000
300-49954
500-79983
800-99998
1000-149945
1500-199977
2000-249980
2500-299989
3000+103

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%274
20%-24.9%73
25%-29.9%46
30%-34.9%13
35+%35



# of VehiclesHouseholds
None0
174
2184
3+371
Home Heating Characteristics: 
  • Utility Gas: 11.9 %
  • Bottle Tank or LP Gas: 3 %
  • Electricity: 72 %
  • Oil or Kerosene etc: 7.8 %
  • Coal or Coke: 0 %
  • All Other: 5.2 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.