In 2023, Jasper County, IA had a population of 37.9k people with a median age of 41.4 and a median household income of $70,128. Between 2022 and 2023 the population of Jasper County, IA grew from 37,808 to 37,864, a 0.148% increase and its median household income grew from $67,784 to $70,128, a 3.46% increase.
The 5 largest ethnic groups in Jasper County, IA are White (Non-Hispanic) (91.9%), Two+ (Non-Hispanic) (2.78%), Black or African American (Non-Hispanic) (1.56%), Other (Hispanic) (1.4%), and White (Hispanic) (0.988%).
None of the households in Jasper 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 Jasper County, IA are U.S. citizens.
In 2023, the median property value in Jasper County, IA was $176,800, and the homeownership rate was 74.8%.
Most people in Jasper County, IA drove alone to work, and the average commute time was 23.5 minutes. The average car ownership in Jasper County, IA was 2 cars per household.
Jasper County, IA borders Mahaska County, IA, Marion County, IA, Marshall County, IA, Polk County, IA, Poweshiek County, IA, Story County, IA, and Tama County, IA.