Cities in Allegany County, New York by Population (2024)

There are 33 cities in Allegany County, New York.

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.)

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2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Hornell1New York7,9698,217-0.77%2,4303.28
Wellsville2New York4,5564,624-0.37%1,8802.42
Alfred3New York4,4325,044-3.34%3,7241.19
Dansville4New York4,3824,428-0.25%1,6802.61
Houghton5New York1,8591,6832.42%6832.72
Franklinville6New York1,6531,697-0.66%1,5031.10
Cuba7New York1,5111,535-0.4%1,2431.22
Weston Mills8New York1,2371,297-0.88%1757.05
Bolivar9New York1,0021,024-0.5%1,2570.80
Andover10New York893913-0.56%8921
Portville11New York892912-0.56%1,1120.80
Belmont12New York830854-0.72%8331
Friendship13New York817854-0.97%2832.89
North Hornell14New York7817790.13%1,5910.49
Fillmore15New York7665388.04%8070.95
Arkport16New York760788-0.91%1,0950.69
Angelica17New York702718-0.57%3262.15
Belfast18New York606752-3.81%3911.55
Stannards19New York600632-1.32%2152.80
Rushford20New York5394035.48%9180.59
Scio21New York490688-9.09%3701.32
Canaseraga22New York455465-0.44%4281.06
Bliss23New York4494150.45%469.78
Groveland Station24New York4333732.36%7390.59
Richburg25New York407417-0.49%4520.90
Almond26New York394404-0.51%6990.56
Dalton27New York248446-16.5%3280.76
Pike28New York210296-9.09%1201.74
Hunt29New York1261220.8%1,0590.12
Cumminsville30New York104689.47%7940.13
Woodsville31New York69651.47%2180.32
Kysorville32New York61471.67%750.82
Byersville33New York583411.54%1140.51
showing: 33 rows

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 Allegany County, New York?

Hornell is the largest city in Allegany County.

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

Byersville is the smallest city in Allegany County.

How many cities are in Allegany County?

There are 33 cities in Allegany County, New York.

Frequently Asked Questions