Square Butte is a community in Chouteau County, Montana, home to about 28 people across 0.3 square miles. It has no ZIP code of its own: it’s part of 59446.
Mostly Geraldine; part is in Square Butte
We’re writing up Square Butte’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Spokane International Airport (GEG)338 miles away |
|---|---|
| Closer regional airport | Great Falls International Airport (GTF)52 miles away |
| Nearest city of 250,000+ | Seattle, WA562 miles away |
Straight-line distances from the center of Square Butte; 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.
It’s the 424th largest of 475 towns in Montana by population.
Chouteau County grew from 10,966 residents in 1900 to 5,895 in 2020.
Chouteau County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 15°F. About 16.8 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Geraldine, MT weather station (about a mile away).
772 jobs at 153 businesses in Chouteau County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
2 doctors and other health care providers list an office in Square Butte.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|---|
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores (1 nearby)
Libraries (1 nearby)
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.
Public schools here are run by Geraldine K-12. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Geraldine ElementaryGeraldine | Pre-K–6 | 47 | Public | 0.3 mi |
| Geraldine Middle SchoolGeraldine | 7–8 | 11 | Public | 0.3 mi |
| Geraldine High SchoolGeraldine | 9–12 | 19 | Public | 0.3 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 Geraldine.
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.