Plessis
Census-designated place in Jefferson County, New York

Plessis is an unincorporated community (census-designated place) in Jefferson County, New York, with 126 residents (2020 Census). It sits at 404 ft (123 m) above sea level. The nearest town is Redwood, 3.0 miles NE.
- 126residents (2020 Census)
- 404 ftelevation · 123 m
- 0.3 sq miland area · 0.9 km²
- 364 / sq mipopulation density
- 13675ZIP code
About Plessis
Plessis is a hamlet and census-designated place in the town of Alexandria in Jefferson County, New York, United States. As of the 2020 census, Plessis had a population of 126. Plessis had a post office from September 16, 1823, until March 26, 2011; it still has its own ZIP code, 13675. New York State Route 26 passes through the community.
Text: Wikipedia · CC BY-SA 4.0
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Living in Plessis
- Median household income
- $155,053
- Median home value
- $152,100
- Median age
- 52.2
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Open in Google Maps ›Plessis, NY population
Plessis had 126 residents in the 2020 Census.
| 2020 Census | 126 |
|---|---|
| Density | 364 per sq mi (141 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Plessis at a glance
| State | New York (NY) |
|---|---|
| County | Jefferson County |
| Type | Census-designated place |
| Population | 126 (2020) |
| Land area | 0.35 sq mi (0.9 km²) |
| Elevation | 404 ft (123 m) |
| Coordinates | 44.2735° N, 75.8575° W |
| ZIP code | 13675 |
| Census code (GEOID) | 3658739 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Plessis
- Redwood3.0 mi NE
- Theresa5.0 mi SE
- Alexandria Bay5.5 mi NW
- La Fargeville7.3 mi SW
- Fishers Landing7.5 mi W
- Thousand Island Park8.4 mi W
- Philadelphia11.0 mi SE
- Clayton11.4 mi W
- Oxbow11.5 mi E
- Depauville13.0 mi SW
- Evans Mills13.1 mi S
- Antwerp13.3 mi E
Straight-line distance between town centers.
Frequently asked questions about Plessis
What county is Plessis in?
Plessis is in Jefferson County, New York.
What is the population of Plessis, NY?
126 people lived in Plessis at the 2020 Census.
What is the ZIP code of Plessis, NY?
The ZIP code of Plessis is 13675.
What is the elevation of Plessis?
404 feet (123 m) above sea level.
What towns are near Plessis?
Redwood (3.0 mi), Theresa (5.0 mi), Alexandria Bay (5.5 mi), La Fargeville (7.3 mi), Fishers Landing (7.5 mi).
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