In 2023, Polk City, IA had a population of 5.83k people with a median age of 37 and a median household income of $163,000. Between 2022 and 2023 the population of Polk City, IA grew from 5,604 to 5,833, a 4.09% increase and its median household income grew from $152,536 to $163,000, a 6.86% increase.
The 5 largest ethnic groups in Polk City, IA are White (Non-Hispanic) (96.3%), Two Races Including Other (Hispanic) (1.54%), Two Races Including Other (Non-Hispanic) (0.617%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (0.549%), and Other (Hispanic) (0.411%).
None of the households in Polk City, 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.
100% of the residents in Polk City, IA are U.S. citizens.
In 2023, the median property value in Polk City, IA was $385,000, and the homeownership rate was 90%.
Most people in Polk City, IA drove alone to work, and the average commute time was 24.5 minutes. The average car ownership in Polk City, IA was 2 cars per household.