Demographics in Sidney, MT

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

Where is Sidney?

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Population

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

Total Population

6,235

Male

2,966

47.6%

Female

3,269

52.4%

Median Age

38.9

Race & Ethnicity

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

White

86.1%

Hispanic

6.9%

Asian

0.2%

Two or More

7.9%

Other

3.9%

Education & Household

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

Bachelor's or Higher

12.8%

High School or Higher

39.6%

Foreign Born

2.9%

Veterans

4.1%

Married

38.5%

Avg Household Size

2.4

Marital Status by Age

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

Sidney, MT has a population of 6,235 with a median age of 38.9. The racial makeup is 86.1% White, 6.9% Hispanic, 0.0% Black. About 12.8% of residents hold a bachelor's degree or higher. The foreign-born population is 2.9%.