In 2023, Prairie City, SD had a population of 18 people with a median age of 44.2 and a median household income of N/A. Between 2022 and 2023 the population of Prairie City, SD declined from 22 to 18, a −18.2% decrease and its median household income N/A from N/A to N/A, a N/A% N/A.
The 5 largest ethnic groups in Prairie City, SD are Asian (Non-Hispanic) (100%), White (Non-Hispanic) (0%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Prairie City, SD 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.
61.1% of the residents in Prairie City, SD are U.S. citizens.
Most people in Prairie City, SD drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Prairie City, SD was 3 cars per household.