- Harper Park Mobile Home Park Avon
- Harper Park Rochester
- Harpersfield
- Harpursville
- Harrietstown
- Harrigan
- Harriman
- Harris
- Harris Corners
- Harris Hill
- Harris Hill Manor
- Harrisburg
- Harrisburg
- Harrisburg
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- Harrison Grove
- Harrison Island
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- Harrower
- Hartfield
- Hartford
- Hartland
- Hartman
- Hartmans Corners
- Hartsdale
- Hartson Point
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- Hartwick
- Hartwick Heights Mobile Home Park
- Hartwick Seminary