Mount Oliver
Borough in Allegheny County, Pennsylvania

Mount Oliver is a borough in Allegheny County, Pennsylvania, with 3,394 residents (2020 Census). It sits at 1,158 ft (353 m) above sea level. The nearest town is Pittsburgh, 2.1 miles N.
- 3,394residents (2020 Census)
- 1,158 ftelevation · 353 m
- 0.3 sq miland area · 0.9 km²
- 10,000 / sq mipopulation density
- 15210main ZIP code (2 in total)
About Mount Oliver
Mount Oliver is a borough in Allegheny County, Pennsylvania, United States. The population was 3,394 at the 2020 census. It is a largely residential area situated atop a crest about 3 miles (5 km) west of the Monongahela River. The borough is surrounded entirely by the city of Pittsburgh, having resisted annexation attempts by the city.
Text: Wikipedia · CC BY-SA 4.0
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Living in Mount Oliver
- Median household income
- $52,297
- Median home value
- $96,900
- Median rent
- $1,302/mo
- Median age
- 36.1
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Map of Mount Oliver
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Open in Google Maps ›Mount Oliver, PA population
Mount Oliver had 3,394 residents in the 2020 Census.
| 2020 Census | 3,394 |
|---|---|
| Density | 10,000 per sq mi (3,861 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Mount Oliver at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Allegheny County |
| Type | Borough |
| Population | 3,394 (2020) |
| Land area | 0.34 sq mi (0.9 km²) |
| Elevation | 1,158 ft (353 m) |
| Coordinates | 40.4113° N, 79.9856° W |
| ZIP codes | 15210, 15203 |
| Census code (GEOID) | 4251744 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Mount Oliver
- Pittsburgh2.1 mi N
- Brentwood2.7 mi S
- Dormont3.0 mi SW
- Baldwin3.0 mi SE
- Whitehall3.5 mi S
- Castle Shannon3.6 mi SW
- Green Tree3.6 mi W
- Homestead4.0 mi E
- Mount Lebanon4.1 mi SW
- West Homestead4.1 mi E
- Munhall4.6 mi E
- Crafton4.7 mi W
Straight-line distance between town centers.
Frequently asked questions about Mount Oliver
What county is Mount Oliver in?
Mount Oliver is in Allegheny County, Pennsylvania.
What is the population of Mount Oliver, PA?
3,394 people lived in Mount Oliver at the 2020 Census.
What is the ZIP code of Mount Oliver, PA?
The main ZIP code is 15210. Other ZIP codes: 15203.
What is the elevation of Mount Oliver?
1,158 feet (353 m) above sea level.
What towns are near Mount Oliver?
Pittsburgh (2.1 mi), Brentwood (2.7 mi), Dormont (3.0 mi), Baldwin (3.0 mi), Whitehall (3.5 mi).
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