In 2023, Kirby, WY had a population of 54 people with a median age of 54.3 and a median household income of $32,857. Between 2022 and 2023 the population of Kirby, WY grew from 47 to 54, a 14.9% increase and its median household income declined from $33,750 to $32,857, a −2.65% decrease.
The 5 largest ethnic groups in Kirby, WY are White (Non-Hispanic) (74.1%), White (Hispanic) (13%), Two+ (Non-Hispanic) (9.26%), American Indian & Alaska Native (Non-Hispanic) (3.7%), and Black or African American (Non-Hispanic) (0%).
None of the households in Kirby, WY 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 Kirby, WY are U.S. citizens.
In 2023, the median property value in Kirby, WY was $88,100, and the homeownership rate was 91.2%.
Most people in Kirby, WY drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Kirby, WY was 2 cars per household.