Mountain Home

City in Elmore County, Idaho

View of Mountain Home, Idaho
Photo: Joebengo at en.wikipedia · CC BY 2.5

Mountain Home is a city in Elmore County, Idaho, with 15,979 residents (2020 Census). It sits at 3,146 ft (959 m) above sea level. The nearest town is Mountain Home AFB, 10.2 miles SW.

About Mountain Home

Mountain Home is the largest city in and the county seat of Elmore County, Idaho, United States. The population was 15,979 in the 2020 census. The population in 2024 is projected to be 16,921. It is the principal city of the Mountain Home Micropolitan Statistical Area, which includes Elmore County.

Mountain Home was originally a post office at Rattlesnake Station, a stagecoach stop on the Overland Stage Line, about seven miles (11 km) east of the city, on present-day US-20 towards Fairfield. With the addition of the Oregon Short Line Railroad in 1883, the post office was moved downhill and west to the city's present site.

Mountain Home Air Force Base, an Air Combat Command installation, is located 12 miles (20 km) southwest of the city. Opened in 1943 during World War II, it was originally a bomber training base and later an operational Strategic Air Command bomber and missile base (1953–65). It switched to Tactical Air Command and fighters in January 1966, which was succeeded by Air Combat Command in 1992.

Text: Wikipedia · CC BY-SA 4.0

Mountain Home weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Mountain Home

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Living in Mountain Home

Median household income
$63,125
Median home value
$309,400
Median rent
$1,155/mo
Median age
31.7
Cost of living and demographics of Mountain Home ›

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Map of Mountain Home

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Mountain Home Street View

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Mountain Home, ID population

Mountain Home had 15,979 residents in the 2020 Census.

2020 Census15,979
Density2,207 per sq mi (852 per km²)

Source: U.S. Census Bureau, Decennial Census.

Mountain Home at a glance

StateIdaho (ID)
CountyElmore County
TypeCity
Population15,979 (2020)
Land area7.24 sq mi (18.8 km²)
Water area0.29 sq mi (0.75 km²)
Elevation3,146 ft (959 m)
Coordinates43.1316° N, 115.6973° W
ZIP code83648
Official websitemountain-home.us
Census code (GEOID)1654730

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Mountain Home

Straight-line distance between town centers.

Frequently asked questions about Mountain Home

What county is Mountain Home in?

Mountain Home is in Elmore County, Idaho.

What is the population of Mountain Home, ID?

15,979 people lived in Mountain Home at the 2020 Census.

What is the ZIP code of Mountain Home, ID?

The ZIP code of Mountain Home is 83648.

What is the elevation of Mountain Home?

3,146 feet (959 m) above sea level.

What towns are near Mountain Home?

Mountain Home AFB (10.2 mi), Hammett (17.5 mi), Bruneau (18.6 mi), Grand View (22.4 mi), Glenns Ferry (23.3 mi).

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