In 2023, Sac County, IA had a population of 9.76k people with a median age of 45.3 and a median household income of $70,991. Between 2022 and 2023 the population of Sac County, IA declined from 9,778 to 9,759, a −0.194% decrease and its median household income grew from $68,778 to $70,991, a 3.22% increase.
The 5 largest ethnic groups in Sac County, IA are White (Non-Hispanic) (93.1%), White (Hispanic) (1.9%), Other (Hispanic) (1.06%), Two+ (Hispanic) (0.891%), and Two+ (Non-Hispanic) (0.779%).
None of the households in Sac County, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.1% of the residents in Sac County, IA are U.S. citizens.
In 2023, the median property value in Sac County, IA was $138,400, and the homeownership rate was 78%.
Most people in Sac County, IA drove alone to work, and the average commute time was 20.1 minutes. The average car ownership in Sac County, IA was 2 cars per household.
Sac County, IA borders Buena Vista County, IA, Calhoun County, IA, Carroll County, IA, Cherokee County, IA, Crawford County, IA, Ida County, IA, and Pocahontas County, IA.