Hartville is a town in Platte County, Wyoming, home to about 88 people across 0.3 square miles. It has no ZIP code of its own: it’s part of 82215.
Homes sold for a median of $268 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Hartville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Denver International Airport (DEN)171 miles away |
|---|---|
| Closer regional airport | Western Neb. Rgnl/William B. Heilig Airport (BFF)66 miles away |
| Nearest city of 250,000+ | Denver, CO178 miles away |
| Nearest city of 1 million+ | Phoenix, AZ726 miles away |
Straight-line distances from the center of Hartville; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Hartville had 64 residents in the 2020 census, down 16% since 2000.
It’s the 160th largest of 192 towns in Wyoming by population.
Platte County grew from 7,421 residents in 1920 to 8,605 in 2020.
Platte County, 1920–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 13°F. About 16.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Guernsey Dam #2, WY weather station (3 miles away).
2,058 jobs at 269 businesses in Platte County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Grocery stores
Pharmacies
Libraries
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.