Clinton County, New York Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Plattsburgh119,88219,8200.08%3,7035.4City
Plattsburgh211,76111,861-0.45%25845.6Town
Peru36,6456,772-0.4%8478.9Town
Champlain45,6335,736-0.42%11051.2Town
Beekmantown55,3855,501-0.54%8960.4Town
Schuyler Falls64,8304,8420.1%13137.0Town
Chazy74,0114,087-0.52%7454.2Town
Saranac83,7993,852-0.39%33114.8Town
Mooers93,3883,454-0.56%3987.5Town
Dannemora103,2534,0315.75%5559.1Town
Au Sable113,1253,183-0.48%8038.9Town
Altona122,6822,6245.97%27101.0Town
Rouses Point132,1982,245-0.54%1,2561.8Village
Dannemora142,0283,287-13.44%1,6801.2Village
Ellenburg151,7811,835-0.73%17106.6Town
Black Brook161,4331,451-0.35%11130.2Town
Champlain171,1331,167-0.79%7781.5Village

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Clinton County, New York?

Plattsburgh is the largest city in Clinton County.

What is the smallest city in Clinton County, New York?

Champlain is the smallest city in Clinton County.

How many cities are in Clinton County?

There are 17 cities in Clinton County, New York.

Frequently Asked Questions