Demographics in Belfast, NY

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

Where is Belfast?

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Population

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

Total Population

648

Male

302

46.6%

Female

346

53.4%

Median Age

35.6

Race & Ethnicity

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

White

97.5%

Two or More

2.3%

Education & Household

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

Bachelor's or Higher

15.1%

High School or Higher

43.7%

Foreign Born

0.5%

Veterans

8.5%

Married

33.2%

Avg Household Size

2.5

Marital Status by Age

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

Belfast, NY has a population of 648 with a median age of 35.6. The racial makeup is 97.5% White, 0.0% Hispanic, 0.0% Black. About 15.1% of residents hold a bachelor's degree or higher. The foreign-born population is 0.5%.