In 2021, Mill Spring, MO had a population of 142 people with a median age of 41 and a median household income of $20,556. Between 2020 and 2021 the population of Mill Spring, MO grew from 139 to 142, a 2.16% increase and its median household income declined from $24,375 to $20,556, a −15.7% decrease.
The 5 largest ethnic groups in Mill Spring, MO are White (Non-Hispanic) (57%), Two+ (Non-Hispanic) (36.6%), White (Hispanic) (6.34%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Mill Spring, MO 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 Mill Spring, MO are U.S. citizens.
In 2021, the median property value in Mill Spring, MO was $23,400, and the homeownership rate was 71.2%.
Most people in Mill Spring, MO drove alone to work, and the average commute time was 30.8 minutes. The average car ownership in Mill Spring, MO was 1 car per household.