In 2021, Richfield, KS had a population of 18 people with a median age of 57.5 and a median household income of $111,250. Between 2020 and 2021 the population of Richfield, KS declined from 21 to 18, a −14.3% decrease and its median household income grew from $105,000 to $111,250, a 5.95% increase.
The 5 largest ethnic groups in Richfield, 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 Richfield, 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 Richfield, KS are U.S. citizens.
Most people in Richfield, KS drove alone to work, and the average commute time was 26.8 minutes. The average car ownership in Richfield, KS was 2 cars per household.