Richfield is a city in Lincoln County, Idaho, home to about 586 people across 0.7 square miles. Its ZIP code is 83349.
Homes sold for a median of $175 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 Richfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Richfield’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)110 miles away |
|---|---|
| Closer regional airport | Friedman Memorial Airport (SUN)32 miles away |
| Nearest city of 250,000+ | Reno, NV382 miles away |
| Nearest city of 1 million+ | Phoenix, AZ664 miles away |
Straight-line distances from the center of Richfield; 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.
Richfield had 431 residents in the 2020 census, up 5% since 2000.
It’s the 133rd largest of 232 towns in Idaho by population.
Lincoln County grew from 1,784 residents in 1900 to 5,127 in 2020.
Lincoln County, 1900–2020
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 14°F. About 10.6 inches of rain and melted snow fall in a typical year, with about 29 inches of snow.
Source: NOAA 1991–2020 climate normals, Richfield, ID weather station (about a mile away).
706 jobs at 106 businesses in Lincoln 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 Richfield District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Richfield SchoolRichfield | Pre-K–12 | 208 | 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.