In 2021, Grain Valley, MO had a population of 15.4k people with a median age of 35.1 and a median household income of $81,429. Between 2020 and 2021 the population of Grain Valley, MO grew from 14,261 to 15,435, a 8.23% increase and its median household income grew from $76,750 to $81,429, a 6.1% increase.
The 5 largest ethnic groups in Grain Valley, MO are White (Non-Hispanic) (88%), Two+ (Non-Hispanic) (4.43%), Black or African American (Non-Hispanic) (3.12%), White (Hispanic) (1.7%), and Two+ (Hispanic) (0.991%).
None of the households in Grain Valley, 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.
99.6% of the residents in Grain Valley, MO are U.S. citizens.
In 2021, the median property value in Grain Valley, MO was $198,400, and the homeownership rate was 69.5%.
Most people in Grain Valley, MO drove alone to work, and the average commute time was 27.8 minutes. The average car ownership in Grain Valley, MO was 2 cars per household.