Ontario County
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AI overview
Ontario County is a county located in New York State in the United States. It is part of the Finger Lakes region and serves as a local government jurisdiction for its residents and communities.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Country
- United States
- State
- New York
- Named after
- Lake Ontario
- Seat
- Canandaigua
- Largest city
- Geneva
- Total
- 663 sq mi (1,720 km )
- Land
- 644 sq mi (1,670 km )
- Water
- 18 sq mi (47 km ) 2.8%
- Estimate 2025
- 113,130
- Density
- 169/sq mi (65/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional districts
- 24th , 25th
Article
Ontario County is a county in the U.S. state of New York. As of the 2020 United States census, the population was 112,458. The county seat is Canandaigua. The county is part of the Finger Lakes region of the state.
Ontario County is part of the Rochester, New York metropolitan area.