In 2021, Rensselaer, MO had a population of 245 people with a median age of 46.7 and a median household income of $68,125. Between 2020 and 2021 the population of Rensselaer, MO declined from 256 to 245, a −4.3% decrease and its median household income declined from $78,333 to $68,125, a −13% decrease.
The 5 largest ethnic groups in Rensselaer, MO are White (Non-Hispanic) (97.7%), Other (Hispanic) (1.2%), Black or African American (Non-Hispanic) (0.648%), Two+ (Hispanic) (0.417%), and White (Hispanic) (0%).
None of the households in Rensselaer, 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 Rensselaer, MO are U.S. citizens.
In 2021, the median property value in Rensselaer, MO was $156,900, and the homeownership rate was 95.8%.
Most people in Rensselaer, MO drove alone to work, and the average commute time was 22 minutes. The average car ownership in Rensselaer, MO was 2 cars per household.