In 2023, Elsmore, KS had a population of 49 people with a median age of 26.3 and a median household income of $33,250. Between 2022 and 2023 the population of Elsmore, KS declined from 59 to 49, a −16.9% decrease and its median household income declined from $53,333 to $33,250, a −37.7% decrease.
The 5 largest ethnic groups in Elsmore, KS are White (Non-Hispanic) (87.8%), White (Hispanic) (12.2%), Black or African American (Non-Hispanic) (0%), American Indian & Alaska Native (Non-Hispanic) (0%), and Asian (Non-Hispanic) (0%).
None of the households in Elsmore, 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 Elsmore, KS are U.S. citizens.