Seneca
Census-designated place in Venango County, Pennsylvania

Seneca is an unincorporated community (census-designated place) in Venango County, Pennsylvania, with 1,011 residents (2020 Census). It sits at 1,453 ft (443 m) above sea level. The nearest town is Cranberry, 1.1 miles SE.
- 1,011residents (2020 Census)
- 1,453 ftelevation · 443 m
- 2.6 sq miland area · 6.8 km²
- 384 / sq mipopulation density
- 16346ZIP code
About Seneca
Seneca is a census-designated place (CDP) in Cranberry Township, Venango County, Pennsylvania, United States. As of the 2020 census, the CDP population was 1,010. This was a decline of 5.1% from the census conducted in 2010.
Text: Wikipedia · CC BY-SA 4.0
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Living in Seneca
- Median household income
- $63,031
- Median home value
- $158,800
- Median rent
- $690/mo
- Median age
- 45.8
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Map of Seneca
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Open in Google Maps ›Seneca, PA population
Seneca had 1,011 residents in the 2020 Census.
| 2020 Census | 1,011 |
|---|---|
| Density | 384 per sq mi (148 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Seneca at a glance
| State | Pennsylvania (PA) |
|---|---|
| County | Venango County |
| Type | Census-designated place |
| Population | 1,011 (2020) |
| Land area | 2.63 sq mi (6.8 km²) |
| Elevation | 1,453 ft (443 m) |
| Coordinates | 41.3772° N, 79.7052° W |
| ZIP code | 16346 |
| Census code (GEOID) | 4269272 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Seneca
- Cranberry1.1 mi SE
- Woodland Heights2.4 mi N
- Oil City3.6 mi N
- Hasson Heights5.2 mi N
- Rouseville6.4 mi N
- Franklin6.6 mi W
- Rockland6.8 mi S
- Sandycreek7.3 mi W
- Sugarcreek7.7 mi NW
- Pinegrove8.4 mi E
- Oakland8.8 mi N
- Cornplanter8.8 mi N
Straight-line distance between town centers.
Frequently asked questions about Seneca
What county is Seneca in?
Seneca is in Venango County, Pennsylvania.
What is the population of Seneca, PA?
1,011 people lived in Seneca at the 2020 Census.
What is the ZIP code of Seneca, PA?
The ZIP code of Seneca is 16346.
What is the elevation of Seneca?
1,453 feet (443 m) above sea level.
What towns are near Seneca?
Cranberry (1.1 mi), Woodland Heights (2.4 mi), Oil City (3.6 mi), Hasson Heights (5.2 mi), Rouseville (6.4 mi).
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