ZIP Code 21918
ZIP / ZCTAPopulation: 4,125
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 — 21918
- What is the median household income in 21918?
- The median household income in 21918 is $81,026 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 21918?
- The poverty rate in 21918 is 4.3% (U.S. Census Bureau ACS 2023).
- What is the median home value in 21918?
- $293,800 (U.S. Census Bureau ACS 2023).
- What is the average rent in 21918?
- The median gross rent in 21918 is $1,008 per month (U.S. Census Bureau ACS 2023).
- What percentage of 21918 residents have a college degree?
- 14.5% of adults in 21918 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
4,125
Median Income
$81,026
Median Home Value
$293,800
Poverty Rate
4.3%
Unemployment (ACS 2023)
5.7%
Median Age
41.0 yrs
Since 2019
Median Income:
+$609 (+0.8%)
Home Value:
+$45,900 (+18.5%)
Poverty Rate:
+1.7 pp (+65.4%)
Bachelor's+:
+0.6 pp (+4.3%)
Unemployment:
+0.3 pp (+5.6%)
Demographics
Total Population
4,125
Median Age
41.0
Female
48.4%
Race & Ethnicity
Hispanic or Latino 1.8%
White (non-Hisp.) 88.5%
Black 2.4%
Asian 0.4%
Two or More 8.2%
Other 0.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$81,026
±$18,458
Per Capita Income
$115,249
Median Family Income
$97,878
Poverty Rate
4.3%
Child Poverty Rate
0.0%
Working-Age Poverty Rate
—
SNAP Recipients
6.0%
Social Security Income
—
Retirement Income
33.7%
Household Income Distribution
< $10k
0.8%
$10–15k
3.3%
$15–25k
4.3%
$25–35k
4.3%
$35–50k
10.9%
$50–75k
21.6%
$75–100k
13.3%
$100–150k
18.7%
$150–200k
9.8%
$200k+
12.9%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
1,645
Owner-Occupied
88.4%
Renter-Occupied
11.6%
Vacancy Rate
2.2%
Median Home Value
$293,800
Median Gross Rent
$1,008
Owner Cost Burden (30%+)
19.1%
Renter Cost Burden (30%+)
16.9%
Home Value Distribution
< $50k
3.0%
$50–100k
3.1%
$100–200k
2.0%
$200–300k
33.6%
$300–500k
37.9%
$500k–$1M
9.9%
Gross Rent Distribution
< $500
28.4%
$500–1k
20.8%
$1–1.5k
44.3%
$2–2.5k
6.6%
Vehicle Availability
No vehicle
1.8%
1 vehicle
30.5%
2 vehicles
32.1%
3+
35.6%
Housing Type
Single-fam. det.
85.5%
2–4 units
2.7%
Mobile home
11.2%
Housing Age
Pre-1940
15.1%
1940–1969
1.9%
1970–1999
6.7%
2000–2009
14.6%
2010+
8.6%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
90.4%
Bachelor's or Higher
14.5%
Graduate Degree
9.4%
Some College / Associate
24.8%
Less Than High School
0.8%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
55.2%
Unemployment Rate
5.7%
Work from Home
11.5%
Self-Employed
3.2%
Government Workers
28.4%
Private For-Profit
67.2%
Industry
Public Admin
19.9%
Edu/Health
19.0%
Construction
14.4%
Manufacturing
12.0%
Prof. Services
8.6%
Retail
8.3%
Transportation
7.3%
Arts/Entmt.
4.0%
Finance
1.8%
Wholesale
1.4%
Information
1.1%
Agriculture
0.7%
Occupation
Management
39.4%
Sales
17.5%
Construction
15.7%
Food Prep
14.3%
Production
13.1%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
35.4 min
Drove Alone
81.0%
Carpool
6.6%
Public Transit
0.0%
Work from Home
11.5%
Walked
0.8%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
1,608
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
67.4%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
25.7%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
7.5%
5–9
7.7%
10–14
5.9%
15–19
3.2%
20–24
3.6%
25–34
8.8%
35–44
16.6%
45–54
11.0%
55–64
8.8%
65–74
7.6%
75–84
11.4%
85+
6.0%
Under 18: 22.9%
Working age (18–64): 77.1%
65 and over: 19.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
0.4%
Naturalized Citizen
100.0%
Speaks English Less Than Very Well
1.8%
Veterans & Disability
Veteran
9.0%
With a Disability
13.5%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
97.9%
Uninsured
2.1%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
93.6%
Has a Computer
94.2%
Same House 1 Year Ago
96.2%
Moved from Abroad
0.7%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023