In 2020, Platte County, MO had a population of 103k people with a median age of 38.3 and a median household income of $82,448. Between 2019 and 2020 the population of Platte County, MO grew from 100,682 to 102,848, a 2.15% increase and its median household income grew from $80,393 to $82,448, a 2.56% increase.
The 5 largest ethnic groups in Platte County, MO are White (Non-Hispanic) (80.2%), Black or African American (Non-Hispanic) (6.5%), White (Hispanic) (3.73%), Two+ (Non-Hispanic) (3.44%), and Asian (Non-Hispanic) (2.82%).
None of the households in Platte County, 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.
97.8% of the residents in Platte County, MO are U.S. citizens.
The largest universities in Platte County, MO are Park University (2,697 degrees awarded in 2020).
In 2020, the median property value in Platte County, MO was $238,800, and the homeownership rate was 67.2%.
Most people in Platte County, MO drove alone to work, and the average commute time was 23.9 minutes. The average car ownership in Platte County, MO was 2 cars per household.
Platte County, MO borders Atchison County, KS, Leavenworth County, KS, Wyandotte County, KS, Buchanan County, MO, Clay County, MO, and Clinton County, MO.