Demographics in Rochester, NH

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Rochester?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

32,866

Male

16,585

50.5%

Female

16,281

49.5%

Median Age

43.4

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)

White

92.8%

Black

0.8%

Hispanic

1.7%

Asian

1.8%

Two or More

3.9%

Other

0.7%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

19.4%

High School or Higher

43.5%

Foreign Born

3.5%

Veterans

7.8%

Married

42.7%

Avg Household Size

2.4

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Rochester, NH has a population of 32,866 with a median age of 43.4. The racial makeup is 92.8% White, 1.7% Hispanic, 0.8% Black, 1.8% Asian. About 19.4% of residents hold a bachelor's degree or higher. The foreign-born population is 3.5%.