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ZIP Code 02109
Boston, MA, Suffolk County
Population
3,612
Land area
0.2sq mi
People per sq mi
21,300
City
Boston
ZIP 02109 and nearby ZIP codes
ZIP 02109 at a glance
- ZIP 02109 (Boston) is about 24 times as dense as Massachusetts as a whole.
- The median household income is $158,843, 53% above the Massachusetts median of $103,960.
- A typical owner-occupied home is valued at $958,000 (70% above Massachusetts) and median rent is more than $3,500 a month.
Local data for ZIP 02109
Counts from official public data
Housing and community stats
ZIP 02109, American Community Survey 2020-2024
Median household income
$158,843
Poverty rate
7.6%
Median home value
$958,000
Median rent
$3,500+/mo
Homeownership
31.7%
Bachelor's or higher
85.7%
Median age
33.5
Average commute
22.4 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,309
ZIP Business Patterns 2023
Employees
49,551
$6.9B annual payroll
PPP loans
$261M
1,152 loans
Campaign donations
$755K
36% D, 8% R, 2026 cycle
Environment and hazard risk
ZIP 02109, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: lightning
Storm events since 1996
610
Countywide, mostly thunderstorm wind
Flood insurance policies
3,270
2.5% of homes, county
July high / Jan low
82° / 23°F
43.6 inches of rain a year
Health statistics
Share of adults in ZIP 02109, CDC PLACES estimates
Obesity
18.8%
U.S. 33.3% -14.5 pts
Diabetes
5.9%
U.S. 12.1% -6.2 pts
Smoking
6.5%
U.S. 12.8% -6.3 pts
Uninsured (18-64)
2.9%
U.S. 11.1% -8.2 pts
Frequently asked questions
- What city is ZIP code 02109?
- ZIP code 02109 is in Boston, MA (Suffolk County).
- What county is ZIP code 02109 in?
- ZIP code 02109 is mostly in Suffolk County, Massachusetts.
- How many people live in ZIP code 02109?
- About 3,612 people live in the 02109 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.