ZIP codes
3
Somerville, MA Demographics & ZIP Codes
Somerville, Massachusetts demographics and median household income by ZIP code (in Middlesex County) — 3 ZIP codes — population 78,099 — median income $128,620 — avg. home value $900,700. Compare income, housing, and population across ZIP codes on US5.
Population
78,099
Median household income (avg.)
$128,620
171% of U.S. median
Average home value
$900,700
259% of U.S. median
Average rent
$2,349
202% of U.S. median
Median age (avg.)
32.7
Somerville demographics
Somerville, Massachusetts covers 3 ZIP codes primarily in Middlesex County, with a combined ZIP-area population of about 78,099.
Across ZIP codes with age data, the average median age is about 32.7 years.
Median household income in Somerville
The average median household income across ZIP codes in Somerville, Massachusetts is about $128,620 — about 13% above the MA ZIP average ($113,384), and about 71% above the U.S. median ($75,149).
Among ZIPs with income data, 02144 is near the top at about $140,591, while 02145 is near the bottom at about $119,167.
Housing in Somerville
For housing in Somerville, Massachusetts, the average median home value is about $900,700 and the average median rent is about $2,349.
The most populous ZIP in this set is 02145 (about 27,929 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Somerville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 02145 | Somerville | Middlesex County | MA | 27,929 | $119,167 | $784,900 |
| 02143 | Somerville | Middlesex County | MA | 25,161 | $126,102 | $930,200 |
| 02144 | Somerville | Middlesex County | MA | 25,009 | $140,591 | $987,000 |
Frequently asked questions
What are the demographics of Somerville?
Somerville, Massachusetts has a combined ZIP-area population of about 78,099 across 3 ZIP codes (primarily Middlesex County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Somerville?
The average median household income across ZIP codes in Somerville, Massachusetts is about $128,620, about 13% above the state ZIP average ($113,384), and about 71% above the U.S. median ($75,149). Average median home value is about $900,700. Among ZIPs with data, 02144 is near the top ($140,591) and 02145 is near the bottom ($119,167).
How many ZIP codes are in Somerville?
Somerville, Massachusetts includes 3 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Somerville?
This page lists ZIP codes in Somerville, Massachusetts with population, median household income, and home value. Select a ZIP for a full demographics profile.