Fairfield is a town in Teton County, Montana, home to about 759 people across 0.3 square miles. Its ZIP code is 59436.
Homes sold for a median of $220 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 Fairfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Fairfield’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Fairfield well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Spokane International Airport (GEG)258 miles away |
|---|---|
| Closer regional airport | Great Falls International Airport (GTF)31 miles away |
| Nearest city of 250,000+ | Seattle, WA482 miles away |
Straight-line distances from the center of Fairfield; 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.
Fairfield had 759 residents in the 2020 census, up 15% since 2000.
It’s the 124th largest of 475 towns in Montana by population.
Teton County grew from 5,080 residents in 1900 to 6,226 in 2020.
Teton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 17°F. About 12.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Fairfield, MT weather station (about a mile away).
1,457 jobs at 232 businesses in Teton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
7 doctors and other health care providers list an office in Fairfield.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 3 |
| Physical and occupational therapists | 1 |
| Pharmacies | 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)
Pharmacies (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 Fairfield Elem, Golden Ridge Elem, Greenfield Elem and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Fairfield Elementary SchoolFairfield | Pre-K–6 | 173 | Public | 1.2 mi |
| Golden Ridge SchoolFairfield | Pre-K–8 | 7 | Public | 11.0 mi |
| Greenfield SchoolFairfield | Pre-K–6 | 65 | Public | 6.7 mi |
| Fairfield 7-8Fairfield | 7–8 | 47 | Public | 1.2 mi |
| Greenfield 7-8Fairfield | 7–8 | 19 | Public | 6.7 mi |
| Fairfield High SchoolFairfield | 9–12 | 107 | Public | 1.2 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Fairfield Mennonite SchoolFairfield | Pre-K–10 | 74 | Mennonite | 5.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
Buying or selling around Fairfield? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
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.