Demographics in Fairfield, IL

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

Where is Fairfield?

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Population

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

Total Population

4,658

Male

2,363

50.7%

Female

2,295

49.3%

Median Age

44.5

Age Distribution

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

Race & Ethnicity

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

White

95.4%

Black

0.8%

Hispanic

1.0%

Asian

0.7%

Two or More

2.5%

Other

0.6%

Education & Household

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

Bachelor's or Higher

10.6%

High School or Higher

35.9%

Foreign Born

2.2%

Veterans

5.2%

Married

37.8%

Avg Household Size

2.0

Marital Status by Age

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

Fairfield, IL has a population of 4,658 with a median age of 44.5. The racial makeup is 95.4% White, 1.0% Hispanic, 0.8% Black, 0.7% Asian. About 10.6% of residents hold a bachelor's degree or higher. The foreign-born population is 2.2%.