ZIP Code 37221
ZIP / ZCTAPopulation: 41,811
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 — 37221
- What is the median household income in 37221?
- The median household income in 37221 is $99,083 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 37221?
- The poverty rate in 37221 is 4.8% (U.S. Census Bureau ACS 2023).
- What is the median home value in 37221?
- $432,900 (U.S. Census Bureau ACS 2023).
- What is the average rent in 37221?
- The median gross rent in 37221 is $1,778 per month (U.S. Census Bureau ACS 2023).
- What percentage of 37221 residents have a college degree?
- 62.0% of adults in 37221 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
41,811
Median Income
$99,083
Median Home Value
$432,900
Poverty Rate
4.8%
Unemployment (ACS 2023)
4.0%
Median Age
39.0 yrs
Since 2019
Median Income:
+$15,752 (+18.9%)
Home Value:
+$150,300 (+53.2%)
Poverty Rate:
+1.1 pp (+29.7%)
Bachelor's+:
+5.4 pp (+9.5%)
Unemployment:
+1.7 pp (+73.9%)
Demographics
Total Population
41,811
Median Age
39.0
Female
53.4%
Race & Ethnicity
Hispanic or Latino 5.6%
White (non-Hisp.) 79.3%
Black 7.3%
Asian 3.9%
Two or More 5.6%
Other 2.3%
Asian Subgroups (% of total pop.)
Chinese
1.1%
Indian
0.9%
Korean
0.4%
Vietnamese
0.4%
Filipino
0.3%
Japanese
0.1%
Hispanic Subgroups (% of total pop.)
Mexican
2.7%
Puerto Rican
1.4%
Cuban
0.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$99,083
±$3,906
Per Capita Income
$124,056
Median Family Income
$129,417
Poverty Rate
4.8%
Child Poverty Rate
7.7%
Working-Age Poverty Rate
—
SNAP Recipients
3.3%
Social Security Income
—
Retirement Income
24.5%
Household Income Distribution
< $10k
1.9%
$10–15k
1.1%
$15–25k
3.3%
$25–35k
4.4%
$35–50k
11.1%
$50–75k
15.1%
$75–100k
13.6%
$100–150k
21.6%
$150–200k
12.3%
$200k+
15.5%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
20,323
Owner-Occupied
70.4%
Renter-Occupied
29.6%
Vacancy Rate
6.9%
Median Home Value
$432,900
Median Gross Rent
$1,778
Owner Cost Burden (30%+)
16.9%
Renter Cost Burden (30%+)
42.1%
Home Value Distribution
< $50k
1.3%
$50–100k
0.4%
$100–200k
1.5%
$200–300k
14.1%
$300–500k
47.2%
$500k–$1M
28.5%
$1M+
5.3%
Gross Rent Distribution
$500–1k
2.6%
$1–1.5k
21.0%
$1.5–2k
47.6%
$2–2.5k
21.5%
$2.5–3.5k
4.0%
$3.5k+
3.4%
Vehicle Availability
No vehicle
1.7%
1 vehicle
37.3%
2 vehicles
43.4%
3+
17.7%
Housing Type
Single-fam. det.
53.0%
Single-fam. att.
15.9%
2–4 units
2.7%
5–19 units
5.4%
20+ units
9.3%
Mobile home
0.4%
Housing Age
Pre-1940
1.6%
1940–1969
0.4%
1970–1999
16.0%
2000–2009
16.6%
2010+
10.3%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
96.8%
Bachelor's or Higher
62.0%
Graduate Degree
25.6%
Some College / Associate
16.4%
Less Than High School
1.3%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
72.9%
Unemployment Rate
4.0%
Work from Home
19.7%
Self-Employed
6.8%
Government Workers
11.8%
Private For-Profit
81.4%
Industry
Edu/Health
28.4%
Prof. Services
15.1%
Retail
10.1%
Arts/Entmt.
9.8%
Finance
8.4%
Manufacturing
6.2%
Public Admin
5.2%
Construction
4.5%
Wholesale
2.6%
Information
2.0%
Transportation
1.7%
Agriculture
0.2%
Occupation
Management
61.4%
Sales
21.4%
Food Prep
10.6%
Production
3.4%
Construction
3.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
25.9 min
Drove Alone
72.1%
Carpool
7.1%
Public Transit
0.5%
Work from Home
19.7%
Walked
0.2%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
18,925
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
46.7%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
18.7%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
5.8%
5–9
5.8%
10–14
6.3%
15–19
4.5%
20–24
5.0%
25–34
15.5%
35–44
13.6%
45–54
12.9%
55–64
6.4%
65–74
5.7%
75–84
10.9%
85+
5.5%
Under 18: 21.4%
Working age (18–64): 78.6%
65 and over: 18.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
8.9%
Naturalized Citizen
59.3%
Speaks English Less Than Very Well
3.0%
Foreign-Born Origin
Asia
57.9%
Europe
18.0%
Latin America
12.9%
Africa
7.1%
Veterans & Disability
Veteran
5.7%
With a Disability
8.8%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
95.2%
Uninsured
4.8%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
96.0%
Has a Computer
98.4%
Same House 1 Year Ago
84.3%
Moved from Abroad
0.7%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023