In 2023, Kirwin, KS had a population of 84 people with a median age of 35.8 and a median household income of $41,750. Between 2022 and 2023 the population of Kirwin, KS declined from 104 to 84, a −19.2% decrease and its median household income declined from $46,875 to $41,750, a −10.9% decrease.
The 5 largest ethnic groups in Kirwin, KS are White (Non-Hispanic) (92.9%), Black or African American (Non-Hispanic) (3.57%), Two Races Including Other (Hispanic) (2.38%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (1.19%), and American Indian & Alaska Native (Non-Hispanic) (0%).
None of the households in Kirwin, 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.
96.4% of the residents in Kirwin, KS are U.S. citizens.
In 2023, the median property value in Kirwin, KS was $60,000, and the homeownership rate was 66.7%.
Most people in Kirwin, KS drove alone to work, and the average commute time was 17.2 minutes. The average car ownership in Kirwin, KS was 2 cars per household.