Rock County, MN — Demographics & Population

Population, age distribution, race & ethnicity, and education data

Population Overview

Source: Census Bureau ACS (2023)

Total Population

9,628

Male

4,714

49.0%

Female

4,914

51.0%

Median Age

41.1 yrs

Avg Household Size

2.4

Foreign Born

2.0%

Race & Ethnicity

Source: Census Bureau ACS (2023)

Age Distribution

Source: Census Bureau ACS (2023)

Education

Source: Census Bureau ACS (2023)
Bachelor's or Higher
17.9%
High School or Higher
41.4%

Other Demographics

Source: Census Bureau ACS (2023)

Veterans

5.0%

Disability

0.0%

Non-English Home

4.5%

Married

48.5%

Rock County, MN has a population of 9,628 according to 2023 Census Bureau estimates. The median age is 41.1 years. The largest racial or ethnic group is White at 94.2% of the population. 17.9% of residents hold a bachelor's degree or higher. 2.0% of residents are foreign-born.

More Rock County Data

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