Cambridge Population

2010–2026

1,813

2026 projection

0.2% since 2020 (decrease)

05001K1.5K2K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Cambridge. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,813-20.11%
20251,815+50.28%
20241,810+10.06%
20231,809-70.39%
20221,816-10.06%
20211,817+10.06%
20201,816+50.28%
20191,811-60.33%
20181,817-90.49%
20171,826-30.16%

Showing 10 of 17 years.

Cambridge Demographics

46.9median age

Median age

Female47.2 yrs
Male45.7 yrs

Adults

1,783
390 seniors · 22%1,393 other adults

Sex

Female 56.1% · 1,270Male 43.9% · 992

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 23 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Cambridge Income

$72,612median household income

Median household income

$72,612

Half of households earn more, half earn less

Median earnings

$60,625

Typical yearly pay for a worker 25 or older.

Poverty rate

14.6%

About 1 in 7 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Cambridge Marital Status

31% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married31%36%27%
Never married45%54%37%
Divorced14%7%19%
Widowed10%3%16%
Separated<1%0%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201