Sac County, IA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
9,759
Male
4,967
50.9%
Female
4,792
49.1%
Median Age
45.3 yrs
Avg Household Size
2.3
Foreign Born
3.1%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher15.0%
High School or Higher38.5%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
6.5%
Disability
0.0%
Non-English Home
5.5%
Married
47.0%
Sac County, IA has a population of 9,759 according to 2023 Census Bureau estimates. The median age is 45.3 years. The largest racial or ethnic group is White at 95.0% of the population. 15.0% of residents hold a bachelor's degree or higher. 3.1% of residents are foreign-born.