ZIP Code 21663
ZIP / ZCTAPopulation: 3,745
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 — 21663
- What is the median household income in 21663?
- The median household income in 21663 is $81,932 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 21663?
- The poverty rate in 21663 is 5.3% (U.S. Census Bureau ACS 2023).
- What is the median home value in 21663?
- $633,300 (U.S. Census Bureau ACS 2023).
- What is the average rent in 21663?
- The median gross rent in 21663 is $993 per month (U.S. Census Bureau ACS 2023).
- What percentage of 21663 residents have a college degree?
- 49.5% of adults in 21663 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
3,745
Median Income
$81,932
Median Home Value
$633,300
Poverty Rate
5.3%
Unemployment (ACS 2023)
4.9%
Median Age
52.0 yrs
Since 2019
Median Income:
+$3,104 (+3.9%)
Home Value:
+$152,500 (+31.7%)
Poverty Rate:
+0.7 pp (+15.2%)
Bachelor's+:
-4.6 pp (-8.5%)
Unemployment:
+1.1 pp (+28.9%)
Demographics
Total Population
3,745
Median Age
52.0
Female
49.8%
Race & Ethnicity
Hispanic or Latino 10.6%
White (non-Hisp.) 74.6%
Black 10.2%
Asian 0.4%
Two or More 13.3%
Hispanic Subgroups (% of total pop.)
Mexican
6.9%
Cuban
0.6%
Puerto Rican
0.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$81,932
±$16,721
Per Capita Income
$109,159
Median Family Income
$105,250
Poverty Rate
5.3%
Child Poverty Rate
9.3%
Working-Age Poverty Rate
—
SNAP Recipients
8.1%
Social Security Income
—
Retirement Income
41.4%
Household Income Distribution
< $10k
5.8%
$10–15k
0.6%
$15–25k
4.6%
$25–35k
8.4%
$35–50k
8.4%
$50–75k
14.3%
$75–100k
15.3%
$100–150k
15.9%
$150–200k
7.6%
$200k+
19.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
2,110
Owner-Occupied
78.7%
Renter-Occupied
21.3%
Vacancy Rate
23.0%
Median Home Value
$633,300
Median Gross Rent
$993
Owner Cost Burden (30%+)
34.3%
Renter Cost Burden (30%+)
42.7%
Home Value Distribution
< $50k
0.8%
$100–200k
0.8%
$200–300k
6.9%
$300–500k
25.7%
$500k–$1M
31.8%
$1M+
27.1%
Gross Rent Distribution
< $500
11.6%
$500–1k
39.7%
$1–1.5k
25.2%
$1.5–2k
2.3%
$2–2.5k
17.1%
$2.5–3.5k
4.2%
Vehicle Availability
No vehicle
4.2%
1 vehicle
34.2%
2 vehicles
49.1%
3+
12.5%
Housing Type
Single-fam. det.
79.4%
Single-fam. att.
8.2%
2–4 units
5.1%
5–19 units
3.6%
20+ units
1.5%
Housing Age
Pre-1940
20.5%
1940–1969
3.9%
1970–1999
14.9%
2000–2009
9.5%
2010+
5.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
90.6%
Bachelor's or Higher
49.5%
Graduate Degree
21.5%
Some College / Associate
20.9%
Less Than High School
2.2%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
48.4%
Unemployment Rate
4.9%
Work from Home
11.7%
Self-Employed
14.4%
Government Workers
9.7%
Private For-Profit
75.9%
Industry
Prof. Services
25.9%
Edu/Health
15.2%
Arts/Entmt.
13.4%
Retail
10.8%
Construction
9.6%
Agriculture
5.7%
Finance
5.5%
Public Admin
4.3%
Transportation
2.6%
Information
1.5%
Manufacturing
1.1%
Occupation
Management
46.9%
Food Prep
18.3%
Production
12.9%
Sales
11.7%
Construction
10.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
24.0 min
Drove Alone
75.2%
Carpool
5.8%
Public Transit
0.3%
Work from Home
11.7%
Walked
6.2%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
1,624
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
54.9%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
13.2%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
1.5%
5–9
6.5%
10–14
5.7%
15–19
5.1%
20–24
4.3%
25–34
5.8%
35–44
10.0%
45–54
13.6%
55–64
6.5%
65–74
7.2%
75–84
19.9%
85+
11.8%
Under 18: 17.7%
Working age (18–64): 82.3%
65 and over: 33.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
13.9%
Naturalized Citizen
54.2%
Speaks English Less Than Very Well
3.2%
Foreign-Born Origin
Europe
54.4%
Latin America
41.2%
Asia
2.3%
Veterans & Disability
Veteran
8.5%
With a Disability
13.5%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
96.1%
Uninsured
3.9%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
88.8%
Has a Computer
92.9%
Same House 1 Year Ago
87.8%
Moved from Abroad
0.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023