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

There are 30 cities in Ontario 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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City	Rank	State	2024 Population	2020 Census	Annual Change	Density (mi²)	Area (mi²)
Geneva	1	New York	12,307	12,699	-0.79%	2,921	4.21
Canandaigua	2	New York	10,538	10,540	0%	2,311	4.56
Newark	3	New York	8,959	9,079	-0.33%	1,653	5.42
Lyons	4	New York	3,798	3,313	2.76%	823	4.61
Palmyra	5	New York	3,293	3,315	-0.15%	2,445	1.35
Honeoye Falls	6	New York	2,697	2,793	-0.88%	1,061	2.54
Victor	7	New York	2,668	2,728	-0.56%	1,953	1.37
Clifton Springs	8	New York	2,164	2,206	-0.46%	1,460	1.48
Lima	9	New York	2,118	2,130	-0.14%	1,575	1.34
Conesus Lake	10	New York	1,990	1,860	1.69%	456	4.36
Phelps	11	New York	1,868	1,870	0%	1,615	1.16
Manchester	12	New York	1,621	1,663	-0.61%	1,421	1.14
Macedon	13	New York	1,542	1,794	-3.92%	709	2.18
Livonia	14	New York	1,490	1,498	-0.13%	1,471	1.01
Shortsville	15	New York	1,359	1,391	-0.58%	2,154	0.63
Pittsford	16	New York	1,318	1,366	-0.9%	1,872	0.70
Bloomfield	17	New York	1,299	1,321	-0.38%	931	1.40
Naples	18	New York	953	977	-0.63%	987	0.97
Honeoye	19	New York	865	671	6%	695	1.25
Crystal Beach	20	New York	799	693	3.5%	1,172	0.68
Hemlock	21	New York	724	550	4.02%	389	1.86
Rushville	22	New York	677	675	0.15%	1,000	0.68
Port Gibson	23	New York	510	859	-6.08%	412	1.24
South Lima	24	New York	367	215	11.55%	415	0.88
Livonia Center	25	New York	364	246	8.98%	446	0.82
Springwater	26	New York	328	460	-9.14%	246	1.33
Hall	27	New York	290	314	-2.03%	283	1.02
Lakeville	28	New York	254	900	-38.8%	381	0.67
Gorham	29	New York	248	762	-31.3%	123	2.01
Websters Crossing	30	New York	167	81	15.17%	1,518	0.11

showing: 30 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 Ontario County, New York?

Geneva is the largest city in Ontario County.

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

Websters Crossing is the smallest city in Ontario County.

How many cities are in Ontario County?