Cambridge, MA Census Data
Key demographic and economic indicators for Cambridge, Massachusetts from the 2023 American Community Survey (ACS) 5-year estimates.
Updated: 2026-03-23 · Source: U.S. Census Bureau, ACS 2023
Population
117,794
49.9% male · 50.1% female
Median Age
30.5
8.2 below the national average (38.7 yrs)
Median Household Income
$126,469
47,931.0 above the national average ($78,538)
Bachelor's Degree or Higher
80.2%
45.2 above the national average (35.0%)
HS diploma or higher: 95.7%
Poverty Rate
12.4%
At the national average (12.4%)
Uninsured: 1.8%
Broadband Access
97.9%
8.2 above the national average (89.7%)
Median Home Value
$1,040,500
Median rent: $2,742 · 34% owner-occupied
Unemployment Rate
3.4%
Labor force participation: 67.0%
Demographics
Race & Ethnicity
Age Distribution
Commute to Work
Cambridge, MA Frequently Asked Questions
What is the population of Cambridge, MA?
The population of Cambridge, MA is 117,794 according to the 2023 American Community Survey 5-year estimates. The median age is 30.5 years.
What is the median household income in Cambridge?
The median household income in Cambridge, MA is $126,469, above the national average of $78,538. Per capita income is $64,039.
What is the poverty rate in Cambridge?
The poverty rate in Cambridge, MA is 12.4%, compared to the national average of 12.4%. About 1.8% of residents lack health insurance.
What percentage of Cambridge residents have a college degree?
80.2% of adults (25+) in Cambridge hold a bachelor's degree or higher, and 95.7% have at least a high school diploma. The national average for bachelor's degree holders is 35.0%.
What is the median home value in Cambridge?
The median home value in Cambridge, MA is $1,040,500. Median rent is $2,742 per month, with 34% of housing units owner-occupied.
What is the racial makeup of Cambridge?
Cambridge's population is 57.5% White, 10.5% Black, 9.0% Hispanic or Latino, and 19.7% Asian (source: 2023 ACS).