Geyser is a community in Judith Basin County, Montana, home to about 66 people across 0.9 square miles. It has no ZIP code of its own: it’s part of 59447.
Part is in Geyser
We’re writing up Geyser’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)377 miles away |
|---|---|
| Closer regional airport | Great Falls International Airport (GTF)44 miles away |
| Nearest city of 250,000+ | Seattle, WA555 miles away |
Straight-line distances from the center of Geyser; 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.
Geyser had 78 residents in the 2020 census, down 10% since 2010.
It’s the 366th largest of 475 towns in Montana by population.
Judith Basin County grew from 5,238 residents in 1930 to 2,023 in 2020.
Judith Basin County, 1930–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 17°F. About 21.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Raynesford 2 Nnw, MT weather station (13 miles away).
277 jobs at 60 businesses in Judith Basin 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 Geyser K-12 Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Geyser SchoolGeyser | Pre-K–6 | 20 | Public | 0.5 mi |
| Geyser 7-8Geyser | 7–8 | 5 | Public | 0.5 mi |
| Geyser High SchoolGeyser | 9–12 | 13 | Public | 0.5 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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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.