Delaware 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.)

26 cities

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Sidney15,4135,529-1.1%10849.9Town
Delhi25,1764,780-0.29%8164.2Town
Walton35,1385,255-1.08%5396.8Town
Sidney43,6443,706-0.44%1,5312.4Village
Delhi53,2852,7813.99%1,0343.2Village
Davenport62,9222,943-0.81%5751.6Town
Walton72,8712,918-0.42%1,8621.5Village
Hancock82,7332,756-0.55%17159.0Town
Franklin92,2612,285-0.79%2881.2Town
Roxbury102,2292,246-0.67%2687.1Town
Stamford111,9781,993-0.7%4148.5Town
Colchester121,7681,774-0.67%13136.8Town
Kortright131,5151,541-0.98%2462.5Town
Meredith141,4981,487-0.4%2658.1Town
Harpersfield151,4151,448-1.12%3442.0Town
Tompkins161,2621,290-1.02%1398.1Town
Masonville171,2281,238-0.73%2354.3Town
Franklin181,1431,1460%7169.8Town
Hamden191,1201,134-0.8%1959.9Town
Andes201,0991,117-0.99%10108.6Town
Stamford211,0651,083-0.47%7991.3Village
Hancock22900915-0.44%5751.6Village
Margaretville23473528-2.88%6800.7Village
Hobart24390398-0.51%7830.5Village
Franklin25276280-0.36%8140.3Village
Fleischmanns26227233-0.87%3470.7Village

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 Delaware County, New York?

Sidney is the largest city in Delaware County.

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

Fleischmanns is the smallest city in Delaware County.

How many cities are in Delaware County?

There are 26 cities in Delaware County, New York.

Frequently Asked Questions