ZIP Code 20818
ZIP / ZCTAPopulation: 1,602
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 — 20818
- What is the median household income in 20818?
- The median household income in 20818 is $221,392 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 20818?
- The poverty rate in 20818 is 0.0% (U.S. Census Bureau ACS 2023).
- What is the median home value in 20818?
- $1,273,300 (U.S. Census Bureau ACS 2023).
- What percentage of 20818 residents have a college degree?
- 88.6% of adults in 20818 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
1,602
Median Income
$221,392
Median Home Value
$1,273,300
Poverty Rate
0.0%
Unemployment (ACS 2023)
0.0%
Median Age
49.0 yrs
Since 2019
Median Income:
+$41,024 (+22.7%)
Home Value:
+$352,600 (+38.3%)
Bachelor's+:
-1.9 pp (-2.1%)
Unemployment:
-5.2 pp (-100%)
Demographics
Total Population
1,602
Median Age
49.0
Female
54.6%
Race & Ethnicity
Hispanic or Latino 9.6%
White (non-Hisp.) 58.5%
Black 2.2%
Asian 11.4%
Two or More 17.6%
Other 10.2%
Asian Subgroups (% of total pop.)
Chinese
5.4%
Indian
4.4%
Japanese
0.9%
Hispanic Subgroups (% of total pop.)
Mexican
5.9%
Puerto Rican
0.8%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$221,392
±$38,395
Per Capita Income
$373,847
Median Family Income
$250,001
Poverty Rate
0.0%
Child Poverty Rate
0.0%
Working-Age Poverty Rate
—
SNAP Recipients
0.0%
Social Security Income
—
Retirement Income
35.3%
Household Income Distribution
$25–35k
2.7%
$35–50k
10.1%
$50–75k
4.9%
$100–150k
2.7%
$150–200k
14.8%
$200k+
64.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
658
Owner-Occupied
94.1%
Renter-Occupied
5.9%
Vacancy Rate
9.6%
Median Home Value
$1,273,300
Median Gross Rent
—
Owner Cost Burden (30%+)
22.8%
Renter Cost Burden (30%+)
0.0%
Home Value Distribution
$100–200k
2.3%
$200–300k
2.5%
$300–500k
2.9%
$500k–$1M
30.9%
$1M+
61.4%
Vehicle Availability
No vehicle
2.7%
1 vehicle
28.4%
2 vehicles
56.3%
3+
12.6%
Housing Type
Single-fam. det.
86.3%
Single-fam. att.
11.6%
20+ units
2.1%
Housing Age
Pre-1940
5.9%
1940–1969
7.3%
1970–1999
10.9%
2000–2009
4.6%
2010+
21.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
98.6%
Bachelor's or Higher
88.6%
Graduate Degree
66.8%
Some College / Associate
3.3%
Less Than High School
0.2%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
66.6%
Unemployment Rate
0.0%
Work from Home
38.7%
Self-Employed
2.0%
Government Workers
30.8%
Private For-Profit
67.2%
Industry
Prof. Services
25.6%
Edu/Health
21.5%
Finance
17.2%
Public Admin
16.7%
Retail
3.4%
Manufacturing
2.2%
Construction
2.2%
Wholesale
2.2%
Information
2.1%
Transportation
1.7%
Occupation
Management
81.9%
Food Prep
10.7%
Production
3.9%
Sales
3.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
30.0 min
Drove Alone
48.8%
Carpool
11.1%
Public Transit
1.4%
Work from Home
38.7%
Walked
0.0%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
595
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
68.6%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
34.8%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
2.7%
5–9
14.9%
10–14
4.4%
15–19
2.8%
20–24
4.4%
25–34
2.6%
35–44
15.1%
45–54
14.0%
55–64
7.2%
65–74
11.2%
75–84
9.6%
85+
6.9%
Under 18: 24.8%
Working age (18–64): 75.2%
65 and over: 20.7%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
20.0%
Naturalized Citizen
85.0%
Speaks English Less Than Very Well
2.9%
Foreign-Born Origin
Latin America
43.3%
Asia
38.6%
Europe
18.1%
Veterans & Disability
Veteran
4.0%
With a Disability
5.2%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
98.2%
Uninsured
1.8%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
97.6%
Has a Computer
100.0%
Same House 1 Year Ago
94.6%
Moved from Abroad
0.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023