In 2020, Dallas County, IA had a population of 90.4k people with a median age of 35.4 and a median household income of $88,368. Between 2019 and 2020 the population of Dallas County, IA grew from 87,099 to 90,418, a 3.81% increase and its median household income declined from $88,479 to $88,368, a −0.125% decrease.
The 5 largest ethnic groups in Dallas County, IA are White (Non-Hispanic) (84.2%), White (Hispanic) (4.61%), Asian (Non-Hispanic) (4.6%), Two+ (Non-Hispanic) (2.85%), and Black or African American (Non-Hispanic) (1.9%).
None of the households in Dallas 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.
95.5% of the residents in Dallas County, IA are U.S. citizens.
The largest universities in Dallas County, IA are Aveda Institute-Des Moines (101 degrees awarded in 2020).
In 2020, the median property value in Dallas County, IA was $258,300, and the homeownership rate was 72.2%. Most people in Dallas County, IA drove alone to work, and the average commute time was 21.2 minutes. The average car ownership in Dallas County, IA was 2 cars per household.