Pinnacle is a community in Flathead County, Montana, home to about 48 people across 0.6 square miles. It has no ZIP code of its own: it’s part of 59916.
Homes sold for a median of $452 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Essex; part is in Pinnacle
Each card is that ZIP code’s whole market, including any part outside Pinnacle. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Pinnacle’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)187 miles away |
|---|---|
| Closer regional airport | Glacier Park International Airport (FCA)30 miles away |
| Nearest city of 250,000+ | Seattle, WA407 miles away |
Straight-line distances from the center of Pinnacle; 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 388th largest of 475 towns in Montana by population.
Flathead County grew from 9,375 residents in 1900 to 104,357 in 2020.
Flathead County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 20°F. About 34.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Hungry Horse Dam, MT weather station (19 miles away).
45,165 jobs at 5,092 businesses in Flathead 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.
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Shares ZIP codes with Essex and Snowslip.
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.