Northborough Population

2011–2026

6,848

2026 projection

4.8% since 2020 (increase)

01K2K3K4K5K6K7K20122014201620182020202220242026

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 Northborough. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20266,848+430.63%
20256,805+850.63%
20236,720+430.64%
20226,677-901.33%
20216,767+2353.60%
20206,532+2343.72%
20196,298+1272.06%
20186,171-1452.30%
20176,316+20.03%
20166,314-2143.28%

Showing 10 of 15 years.

Northborough Demographics

48.8median age

Median age

Female48.9 yrs
Male48.8 yrs

Adults

5,043
1,399 seniors · 28%3,644 other adults

Sex

Female 53% · 3,389Male 47% · 3,003

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 64 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

Northborough Income

$133,839median household income

Median household income

$133,839

Half of households earn more, half earn less

Median earnings

$95,579

Typical yearly pay for a worker 25 or older.

Poverty rate

2.1%

About 1 in 48 residents

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

Northborough Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%61%55%
Never married21%25%17%
Divorced16%13%18%
Widowed5%1%9%
Separated<1%<1%<1%

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