City

Somerville, MA

3 ZIP codes  ·  Middlesex County  ·  Massachusetts

👥78,099Population
💰$128,262Median HH Income▲ 68% above avg
🎂32.7Median Age
🏠$896,428Median Home Value▲ 222% above avg
🎓72.1%College Grads▲ 86% above avg
📊2.8%Unemployment▼ 42% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.3% Female 50.7% ♀

Race & Ethnicity

White: 66.4%Hispanic: 11.5%Black: 4.4%Asian: 11.4%Other: 4.9%Race
White66.4%
Hispanic11.5%
Black4.4%
Asian11.4%
Other4.9%

Age Breakdown

Under 5
4%
5–17
7%
18–24
11%
25–44
50%
45–64
18%
65+
5%

Key Indicators

Median Age32.7 yrs
Avg HH Size2.20
Below Poverty10.1% ≈ Avg
College Grads72.1% ▲ 86% above avg
Unemployment2.8% ▼ 42% below avg
No HS Diploma1,074 (2%)
HS Graduate7,554 (14.1%)
Some College2,922 (5.5%)
Associates3,338 (6.2%)
Bachelors2,110 (3.9%)
Graduate Degree36,424 (68.2%)

Education

No HS: 2%HS Grad: 14.1%Some College: 5.5%Associates: 6.2%Bachelors: 3.9%Graduate: 68.2%Edu
No HS2.0%
HS Grad14.1%
Some College5.5%
Associates6.2%
Bachelors3.9%
Graduate68.2%
Housing & Income

Housing Tenure

Owner: 34.5%Renter: 65.5%Tenure
Owner34.5%
Renter65.5%

Home Value Distribution

Under $50k
1%
$50k–$100k
0%
$100k–$150k
0%
$150k–$200k
1%
$200k–$300k
2%
$300k–$500k
6%
Over $500k
90%

Financials

Median HH Income$128,262 ▲ 68% above avg
Median Home Value$896,427 ▲ 222% above avg
Home/Income Ratio7.0x (nat avg ~3.5x)
Median Rent$2,481/mo
Total Housing Units37,451
Vacant Units2,156

Income Distribution

Under $25k
12%
$25k–$50k
7%
$50k–$75k
10%
$75k–$100k
9%
$100k–$150k
19%
$150k–$200k
14%
Over $200k
29%
Employment & Commute

How People Get to Work

Drove Alone
35%
Public Transit
23%
Walked
9%
Work From Home
33%

Commute Time

Under 15 min
10%
15–30 min
34%
30–45 min
34%
Over 45 min
22%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
3%
1960s–1970s
3%
1980s–1990s
5%
2000+
84%
About Somerville, MA

Somerville is a city in Massachusetts, located in Middlesex County. The city spans 3 ZIP codes and is home to approximately 78,099 residents. It is a relatively young city, with a median age of 32.69 years.

Economically, Somerville is a upper-middle-income community. The median household income of $128,261 is significantly above the national average. Approximately 10.1% of residents live below the poverty line. The unemployment rate is 2.8%, below the national average.

The real estate market in Somerville is among the most expensive housing markets in the country. Median home values stand at $896,427, which is more than double the national average. Renters typically pay around $2,480 per month. At 34.5% owner-occupied, renters make up the majority — common in urban or college-town settings.

The population of Somerville is highly educated. 72.1% of adults hold a bachelor's degree or higher — significantly above the national average. The community is majority White (66.39%).

Somerville, MA offers residents above-average earning potential within Massachusetts. Spread across 3 ZIP codes, the city's neighborhoods vary in character, density, and demographics — explore each ZIP code below for a detailed breakdown.

ZIP Codes in Somerville
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
02143 25,161 $126,102 $930,200 $2,424 3.4% 76.2% 31.2%
02144 25,009 $140,591 $987,000 $2,654 2.6% 78.3% 38.0%
02145 27,929 $119,167 $784,900 $2,377 2.5% 63.0% 34.3%