In 2022, Louisa County, IA had a population of 10.8k people with a median age of 42.2 and a median household income of $72,500. Between 2021 and 2022 the population of Louisa County, IA declined from 10,891 to 10,823, a −0.624% decrease and its median household income grew from $65,867 to $72,500, a 10.1% increase.
The 5 largest ethnic groups in Louisa County, IA are White (Non-Hispanic) (77.4%), Other (Hispanic) (8.18%), White (Hispanic) (5.87%), Two+ (Non-Hispanic) (3.47%), and Asian (Non-Hispanic) (2.03%).
None of the households in Louisa 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.
94.7% of the residents in Louisa County, IA are U.S. citizens.
In 2022, the median property value in Louisa County, IA was $125,500, and the homeownership rate was 77.9%.
Most people in Louisa County, IA drove alone to work, and the average commute time was 22.3 minutes. The average car ownership in Louisa County, IA was 2 cars per household.
Louisa County, IA borders .