In 2020, Greene County, IA had a population of 8.92k people with a median age of 44.2 and a median household income of $51,098. Between 2019 and 2020 the population of Greene County, IA declined from 8,950 to 8,923, a −0.302% decrease and its median household income declined from $53,050 to $51,098, a −3.68% decrease.
The 5 largest ethnic groups in Greene County, IA are White (Non-Hispanic) (94.3%), Two+ (Non-Hispanic) (1.83%), White (Hispanic) (1.42%), Other (Hispanic) (0.728%), and Two+ (Hispanic) (0.616%).
None of the households in Greene 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.
99% of the residents in Greene County, IA are U.S. citizens.
In 2020, the median property value in Greene County, IA was $93,500, and the homeownership rate was 72.9%.
Most people in Greene County, IA drove alone to work, and the average commute time was 21.5 minutes. The average car ownership in Greene County, IA was 2 cars per household.
Greene County, IA borders Boone County, IA, Calhoun County, IA, Carroll County, IA, Dallas County, IA, Guthrie County, IA, and Webster County, IA.