Green Mountain
Census-designated place in Marshall County, Iowa

Green Mountain is an unincorporated community (census-designated place) in Marshall County, Iowa, with 113 residents (2020 Census). It sits at 991 ft (302 m) above sea level. The nearest town is Marshalltown, 6.4 miles SW.
- 113residents (2020 Census)
- 991 ftelevation · 302 m
- 0.7 sq miland area · 1.8 km²
- 165 / sq mipopulation density
- 50158ZIP code
About Green Mountain
Green Mountain is a rural unincorporated community and census-designated place (CDP) in Marshall County, Iowa, United States. It is located in Marion Township. As of the 2020 census the population of Green Mountain was 113.
Text: Wikipedia · CC BY-SA 4.0
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Living in Green Mountain
- Median household income
- $36,696
- Median home value
- $75,000
- Median age
- 63.6
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Map of Green Mountain
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Open in Google Maps ›Green Mountain, IA population
Green Mountain had 113 residents in the 2020 Census.
| 2020 Census | 113 |
|---|---|
| Density | 165 per sq mi (64 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Green Mountain at a glance
| State | Iowa (IA) |
|---|---|
| County | Marshall County |
| Type | Census-designated place |
| Population | 113 (2020) |
| Land area | 0.69 sq mi (1.8 km²) |
| Elevation | 991 ft (302 m) |
| Coordinates | 42.1019° N, 92.8196° W |
| ZIP code | 50158 |
| Census code (GEOID) | 1932925 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Green Mountain
- Marshalltown6.4 mi SW
- Le Grand6.9 mi S
- Garwin7.2 mi E
- Gladbrook7.9 mi NE
- Beaman8.2 mi N
- Albion8.7 mi W
- Conrad8.9 mi N
- Montour10.0 mi SE
- Liscomb11.4 mi NW
- Ferguson11.5 mi S
- Lincoln12.9 mi NE
- Haverhill13.1 mi SW
Straight-line distance between town centers.
Frequently asked questions about Green Mountain
What county is Green Mountain in?
Green Mountain is in Marshall County, Iowa.
What is the population of Green Mountain, IA?
113 people lived in Green Mountain at the 2020 Census.
What is the ZIP code of Green Mountain, IA?
The ZIP code of Green Mountain is 50158.
What is the elevation of Green Mountain?
991 feet (302 m) above sea level.
What towns are near Green Mountain?
Marshalltown (6.4 mi), Le Grand (6.9 mi), Garwin (7.2 mi), Gladbrook (7.9 mi), Beaman (8.2 mi).
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