In 2023, Platte County, WY had a population of 8.61k people with a median age of 47.8 and a median household income of $66,299. Between 2022 and 2023 the population of Platte County, WY declined from 8,618 to 8,606, a −0.139% decrease and its median household income grew from $64,753 to $66,299, a 2.39% increase.
The 5 largest ethnic groups in Platte County, WY are White (Non-Hispanic) (85.6%), Two+ (Hispanic) (6.32%), Two+ (Non-Hispanic) (4.72%), White (Hispanic) (2.17%), and Black or African American (Non-Hispanic) (0.372%).
None of the households in Platte County, WY 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.
99.4% of the residents in Platte County, WY are U.S. citizens.
In 2023, the median property value in Platte County, WY was $248,900, and the homeownership rate was 72.5%.
Most people in Platte County, WY drove alone to work, and the average commute time was 18.6 minutes. The average car ownership in Platte County, WY was 3 cars per household.
Platte County, WY borders Albany County, WY, Converse County, WY, Goshen County, WY, Laramie County, WY, and Niobrara County, WY.