Demographics in New Castle, IN

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

Where is New Castle?

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Population

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

Total Population

17,356

Male

8,831

50.9%

Female

8,525

49.1%

Median Age

41.1

Race & Ethnicity

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

White

89.1%

Black

3.8%

Hispanic

2.6%

Asian

0.9%

Two or More

4.2%

Other

2.0%

Education & Household

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

Bachelor's or Higher

9.8%

High School or Higher

40.6%

Foreign Born

1.7%

Veterans

6.5%

Married

34.1%

Avg Household Size

2.4

Marital Status by Age

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

New Castle, IN has a population of 17,356 with a median age of 41.1. The racial makeup is 89.1% White, 2.6% Hispanic, 3.8% Black, 0.9% Asian. About 9.8% of residents hold a bachelor's degree or higher. The foreign-born population is 1.7%.