Demographics in Gillette, WY

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

Where is Gillette?

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Population

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

Total Population

33,278

Male

17,459

52.5%

Female

15,819

47.5%

Median Age

33.4

Race & Ethnicity

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

White

85.1%

Black

0.4%

Hispanic

10.6%

Asian

0.2%

Two or More

8.1%

Other

4.8%

Education & Household

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

Bachelor's or Higher

14.6%

High School or Higher

35.1%

Foreign Born

3.6%

Veterans

5.3%

Married

43.5%

Avg Household Size

2.6

Marital Status by Age

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

Gillette, WY has a population of 33,278 with a median age of 33.4. The racial makeup is 85.1% White, 10.6% Hispanic, 0.4% Black. About 14.6% of residents hold a bachelor's degree or higher. The foreign-born population is 3.6%.