Corwin Springs is a community in Park County, Montana, home to about 207 people across 1.4 square miles. It has no ZIP code of its own: it’s part of 59030.
Homes sold for a median of $812 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Gardiner; part is in Corwin Springs
Each card is that ZIP code’s whole market, including any part outside Corwin Springs. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Corwin Springs’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Boise Air Terminal/Gowen Field (BOI)298 miles away |
|---|---|
| Closer regional airport | Yellowstone Airport (WYS)38 miles away |
| Nearest city of 250,000+ | Denver, CO468 miles away |
| Nearest city of 1 million+ | Phoenix, AZ799 miles away |
Straight-line distances from the center of Corwin Springs; 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.
Corwin Springs had 101 residents in the 2020 census, down 7% since 2010.
It’s the 244th largest of 475 towns in Montana by population.
Park County grew from 7,341 residents in 1900 to 17,191 in 2020.
Park County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 17°F. About 13.9 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Gardiner, MT weather station (7 miles away).
5,399 jobs at 943 businesses in Park 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.
Public schools here are run by Gardiner Elem, Gardiner H S. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Gardiner SchoolGardiner | Pre-K–6 | 70 | Public | 7.7 mi |
| Gardiner 7-8Gardiner | 7–8 | 26 | Public | 7.7 mi |
| Gardiner High SchoolGardiner | 9–12 | 55 | Public | 7.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Gardiner and Jardine.
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.