ZIP Code 21679

ZIP / ZCTA

Population: 332

ZIP Code Tabulation Areas (ZCTAs) are Census approximations of USPS ZIP codes. Boundaries may differ slightly from postal delivery areas, and estimates for less-populated ZCTAs carry higher margins of error.

Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — 21679

What is the median household income in 21679?: The median household income in 21679 is $116,908 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in 21679?: The poverty rate in 21679 is 0.0% (U.S. Census Bureau ACS 2023).
What is the median home value in 21679?: $543,700 (U.S. Census Bureau ACS 2023).
What percentage of 21679 residents have a college degree?: 58.8% of adults in 21679 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).

Population

332

Median Income

$116,908

Median Home Value

$543,700

Poverty Rate

0.0%

Unemployment (ACS 2023)

10.4%

Median Age

54.0 yrs

Since 2019 Median Income: +$21,260 (+22.2%) Home Value: +$264,400 (+94.7%) Bachelor's+: +15.0 pp (+34.2%)

Demographics

Total Population 332

Median Age 54.0

Female 49.7%

White (alone) 100.0%

Hispanic or Latino 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $116,908 ±$51,867

Per Capita Income $188,217

Median Family Income $127,222

Poverty Rate 0.0%

Child Poverty Rate 0.0%

Working-Age Poverty Rate —

SNAP Recipients 0.0%

Social Security Income —

Retirement Income 28.0%

Household Income Distribution

$10–15k

3.8%

$15–25k

22.9%

$35–50k

4.5%

$50–75k

4.5%

$100–150k

28.0%

$150–200k

8.3%

$200k+

28.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 189

Owner-Occupied 100.0%

Renter-Occupied 0.0%

Vacancy Rate 16.9%

Median Home Value $543,700

Median Gross Rent —

Owner Cost Burden (30%+) 0.0%

Renter Cost Burden (30%+) —

Home Value Distribution

$100–200k

31.8%

$200–300k

8.9%

$500k–$1M

59.2%

Vehicle Availability

1 vehicle

36.3%

2 vehicles

43.9%

19.7%

Housing Age

1970–1999

11.1%

2000–2009

34.9%

2010+

2.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 94.9%

Bachelor's or Higher 58.8%

Graduate Degree 14.8%

Some College / Associate 8.3%

Less Than High School 2.2%

Enrolled in School —

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 41.5%

Unemployment Rate 10.4%

Work from Home 0.0%

Self-Employed 0.0%

Government Workers 25.9%

Private For-Profit 74.1%

Industry

Retail

26.8%

Public Admin

25.9%

Prof. Services

21.4%

Construction

15.2%

Edu/Health

10.7%

Occupation

Management

50.9%

Sales

23.2%

Food Prep

19.6%

Construction

6.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 45.3 min

Drove Alone 86.6%

Carpool 13.4%

Public Transit 0.0%

Work from Home 0.0%

Walked 0.0%

Bicycle —

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 157

Avg. Household Size 2.00

Avg. Family Size —

Married-Couple Households 53.5%

Single-Mother Households —

Single-Father Households —

Living Alone —

Households with Children 14.6%

Multigenerational —

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5

9.3%

15–19

3.3%

20–24

3.9%

25–34

8.4%

35–44

7.8%

45–54

19.3%

55–64

1.2%

75–84

27.1%

85+

6.9%

Under 18: 12.7% Working age (18–64): 87.3% 65 and over: 46.7%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 1.8%

Naturalized Citizen 100.0%

Speaks English Less Than Very Well 0.0%

Veterans & Disability

Veteran 12.4%

With a Disability 20.5%

Cognitive Difficulty —

Ambulatory Difficulty —

Health Insurance

Insured 100.0%

Uninsured 0.0%

Employer Insurance —

Medicaid —

Medicare —

Technology & Mobility

Broadband Internet 73.2%

Has a Computer 73.2%

Same House 1 Year Ago 90.4%

Moved from Abroad 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

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