ZIP Code 03109
ZIP / ZCTAPopulation: 10,118
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 — 03109
- What is the median household income in 03109?
- The median household income in 03109 is $108,060 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
- What is the poverty rate in 03109?
- The poverty rate in 03109 is 0.0% (U.S. Census Bureau ACS 2023).
- What is the median home value in 03109?
- $350,000 (U.S. Census Bureau ACS 2023).
- What is the average rent in 03109?
- The median gross rent in 03109 is $1,834 per month (U.S. Census Bureau ACS 2023).
- What percentage of 03109 residents have a college degree?
- 34.0% of adults in 03109 hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
10,118
Median Income
$108,060
Median Home Value
$350,000
Poverty Rate
0.0%
Unemployment (ACS 2023)
7.2%
Median Age
43.0 yrs
Since 2019
Median Income:
+$27,807 (+34.6%)
Home Value:
+$119,400 (+51.8%)
Poverty Rate:
-3.8 pp (-100%)
Bachelor's+:
+5.1 pp (+17.6%)
Unemployment:
+4.3 pp (+148.3%)
Demographics
Total Population
10,118
Median Age
43.0
Female
53.0%
Race & Ethnicity
Hispanic or Latino 1.5%
White (non-Hisp.) 90.0%
Black 0.8%
Asian 2.3%
Two or More 6.1%
Other 0.2%
Asian Subgroups (% of total pop.)
Vietnamese
0.6%
Indian
0.3%
Chinese
0.2%
Hispanic Subgroups (% of total pop.)
Puerto Rican
0.8%
Mexican
0.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Income & Poverty
Median Household Income
$108,060
±$18,483
Per Capita Income
$137,026
Median Family Income
$127,917
Poverty Rate
0.0%
Child Poverty Rate
0.0%
Working-Age Poverty Rate
—
SNAP Recipients
6.5%
Social Security Income
—
Retirement Income
27.2%
Household Income Distribution
< $10k
1.3%
$10–15k
2.3%
$15–25k
5.0%
$25–35k
2.1%
$35–50k
5.0%
$50–75k
20.0%
$75–100k
11.4%
$100–150k
18.3%
$150–200k
22.3%
$200k+
12.2%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Housing
Total Housing Units
4,250
Owner-Occupied
79.6%
Renter-Occupied
20.4%
Vacancy Rate
3.1%
Median Home Value
$350,000
Median Gross Rent
$1,834
Owner Cost Burden (30%+)
17.6%
Renter Cost Burden (30%+)
42.9%
Home Value Distribution
< $50k
5.2%
$50–100k
5.0%
$100–200k
1.7%
$200–300k
17.7%
$300–500k
56.5%
$500k–$1M
10.6%
Gross Rent Distribution
$1–1.5k
17.2%
$1.5–2k
49.1%
$2–2.5k
18.5%
$2.5–3.5k
15.3%
Vehicle Availability
No vehicle
3.6%
1 vehicle
28.3%
2 vehicles
41.8%
3+
26.3%
Housing Type
Single-fam. det.
68.5%
Single-fam. att.
4.1%
2–4 units
3.3%
5–19 units
1.7%
20+ units
11.5%
Mobile home
4.2%
Housing Age
Pre-1940
6.0%
1940–1969
8.1%
1970–1999
12.7%
2000–2009
16.5%
2010+
4.6%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Education
High School or Higher
96.5%
Bachelor's or Higher
34.0%
Graduate Degree
13.0%
Some College / Associate
22.9%
Less Than High School
2.4%
Enrolled in School
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Employment
Labor Force Participation
75.7%
Unemployment Rate
7.2%
Work from Home
15.1%
Self-Employed
2.4%
Government Workers
9.5%
Private For-Profit
87.8%
Industry
Edu/Health
25.9%
Retail
13.5%
Manufacturing
10.4%
Finance
10.1%
Prof. Services
9.5%
Construction
7.5%
Arts/Entmt.
7.1%
Transportation
6.5%
Information
2.9%
Public Admin
2.1%
Wholesale
0.8%
Occupation
Management
39.4%
Sales
25.9%
Food Prep
17.6%
Construction
8.7%
Production
8.4%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Commute
Median Travel Time
28.3 min
Drove Alone
75.0%
Carpool
6.5%
Public Transit
0.0%
Work from Home
15.1%
Walked
0.8%
Bicycle
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Households & Families
Total Households
4,120
Avg. Household Size
2.00
Avg. Family Size
—
Married-Couple Households
50.4%
Single-Mother Households
—
Single-Father Households
—
Living Alone
—
Households with Children
12.9%
Multigenerational
—
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Age Distribution
Under 5
3.6%
5–9
3.4%
10–14
4.9%
15–19
5.4%
20–24
8.4%
25–34
15.3%
35–44
10.3%
45–54
11.2%
55–64
13.7%
65–74
6.1%
75–84
9.3%
85+
5.3%
Under 18: 14.3%
Working age (18–64): 85.7%
65 and over: 17.6%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023
Social Characteristics
Immigration
Foreign Born
3.9%
Naturalized Citizen
77.9%
Speaks English Less Than Very Well
1.4%
Foreign-Born Origin
Europe
39.9%
Asia
32.7%
Latin America
3.3%
Veterans & Disability
Veteran
8.0%
With a Disability
12.0%
Cognitive Difficulty
—
Ambulatory Difficulty
—
Health Insurance
Insured
95.1%
Uninsured
4.9%
Employer Insurance
—
Medicaid
—
Medicare
—
Technology & Mobility
Broadband Internet
92.0%
Has a Computer
94.4%
Same House 1 Year Ago
85.8%
Moved from Abroad
0.0%
Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023