Seneca
City in Newton County, Missouri

Seneca is a city in Newton County, Missouri, with 2,230 residents (2020 Census). It sits at 846 ft (258 m) above sea level. The nearest town is Peoria, 5.9 miles NW.
- 2,230residents (2020 Census)
- 846 ftelevation · 258 m
- 2.6 sq miland area · 6.6 km²
- 871 / sq mipopulation density
- 64865ZIP code
About Seneca
Seneca is a city in western Newton County, Missouri, United States. As of the 2020 census, Seneca had a population of 2,230. Located on the southwestern border of the state, the city is part of the Joplin, Missouri Metropolitan Statistical Area.
Text: Wikipedia · CC BY-SA 4.0
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Living in Seneca
- Median household income
- $46,023
- Median home value
- $132,600
- Median rent
- $902/mo
- Median age
- 39.9
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Map of Seneca
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Open in Google Maps ›Seneca, MO population
Seneca had 2,230 residents in the 2020 Census.
| 2020 Census | 2,230 |
|---|---|
| Density | 871 per sq mi (336 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Seneca at a glance
| State | Missouri (MO) |
|---|---|
| County | Newton County |
| Type | City |
| Population | 2,230 (2020) |
| Land area | 2.56 sq mi (6.6 km²) |
| Elevation | 846 ft (258 m) |
| Coordinates | 36.8445° N, 94.6092° W |
| ZIP code | 64865 |
| Census code (GEOID) | 2966674 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Seneca
- Peoria, OK5.9 mi NW
- Wyandotte, OK7.1 mi W
- Loma Linda10.0 mi N
- Quapaw, OK12.2 mi NW
- Neosho12.9 mi E
- Redings Mill13.2 mi N
- Goodman13.3 mi SE
- Cliff Village13.5 mi N
- Shoal Creek Estates13.5 mi NE
- Grand Falls Plaza13.8 mi N
- Baxter Springs, KS14.0 mi NW
- Shoal Creek Drive14.1 mi N
Straight-line distance between town centers.
Frequently asked questions about Seneca
What county is Seneca in?
Seneca is in Newton County, Missouri.
What is the population of Seneca, MO?
2,230 people lived in Seneca at the 2020 Census.
What is the ZIP code of Seneca, MO?
The ZIP code of Seneca is 64865.
What is the elevation of Seneca?
846 feet (258 m) above sea level.
What towns are near Seneca?
Peoria (5.9 mi), Wyandotte (7.1 mi), Loma Linda (10.0 mi), Quapaw (12.2 mi), Neosho (12.9 mi).
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