Platte County, Wyoming Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Wheatland13,4813,593-0.8%8474.1Town
Guernsey21,0961,128-0.73%1,0721.0Town
Glendo32382370%4030.6Town
Chugwater4169177-1.17%553.1Town
Hartville565650%2510.3Town

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Platte County, Wyoming?

Wheatland is the largest city in Platte County.

What is the smallest city in Platte County, Wyoming?

Hartville is the smallest city in Platte County.

How many cities are in Platte County?

There are 5 cities in Platte County, Wyoming.

Frequently Asked Questions