In 2022, Grinnell, KS had a population of 320 people with a median age of 37.9 and a median household income of $56,042. Between 2021 and 2022 the population of Grinnell, KS grew from 312 to 320, a 2.56% increase and its median household income grew from $51,250 to $56,042, a 9.35% increase.
The 5 largest ethnic groups in Grinnell, KS are White (Non-Hispanic) (100%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), Black or African American (Hispanic) (0%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Grinnell, KS 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 Grinnell, KS are U.S. citizens.
In 2022, the median property value in Grinnell, KS was $105,400, and the homeownership rate was 87.4%.
Most people in Grinnell, KS drove alone to work, and the average commute time was 20.1 minutes. The average car ownership in Grinnell, KS was 2 cars per household.