- Gansevoort - Zip Codes in Gansevoort
- Garden City - Zip Codes in Garden City
- Garnerville - Zip Codes in Garnerville
- Garrison - Zip Codes in Garrison
- Gasport - Zip Codes in Gasport
- Geneseo - Zip Codes in Geneseo
- Geneva - Zip Codes in Geneva
- Getzville - Zip Codes in Getzville
- Glen Cove - Zip Codes in Glen Cove
- Glen Head - Zip Codes in Glen Head
- Glenmont - Zip Codes in Glenmont
- Glen Oaks - Zip Codes in Glen Oaks
- Glens Falls - Zip Codes in Glens Falls
- Gloversville - Zip Codes in Gloversville
- Goshen - Zip Codes in Goshen
- Gouverneur - Zip Codes in Gouverneur
- Gowanda - Zip Codes in Gowanda
- Grand Island - Zip Codes in Grand Island
- Granville - Zip Codes in Granville
- Great Neck - Zip Codes in Great Neck
- Greene - Zip Codes in Greene
- Greenfield Center - Zip Codes in Greenfield Center
- Greenlawn - Zip Codes in Greenlawn
- Greenwich - Zip Codes in Greenwich
- Greenwood Lake - Zip Codes in Greenwood Lake
- Groton - Zip Codes in Groton
- Guilderland - Zip Codes in Guilderland
- Hamburg - Zip Codes in Hamburg
- Hamilton - Zip Codes in Hamilton
- Hamlin - Zip Codes in Hamlin
- Hampton Bays - Zip Codes in Hampton Bays
- Hannibal - Zip Codes in Hannibal
- Harrison - Zip Codes in Harrison
- Hartsdale - Zip Codes in Hartsdale
- Hastings On Hudson - Zip Codes in Hastings On Hudson
- Hauppauge - Zip Codes in Hauppauge
- Haverstraw - Zip Codes in Haverstraw
- Hawthorne - Zip Codes in Hawthorne
- Hempstead - Zip Codes in Hempstead
- Henrietta - Zip Codes in Henrietta
- Herkimer - Zip Codes in Herkimer
- Hewlett - Zip Codes in Hewlett
- Hicksville - Zip Codes in Hicksville
- Highland - Zip Codes in Highland
- Highland Falls - Zip Codes in Highland Falls
- Highland Mills - Zip Codes in Highland Mills
- Hilton - Zip Codes in Hilton
- Holbrook - Zip Codes in Holbrook
- Holland - Zip Codes in Holland
- Holley - Zip Codes in Holley
- Hollis - Zip Codes in Hollis
- Holtsville - Zip Codes in Holtsville
- Homer - Zip Codes in Homer
- Honeoye Falls - Zip Codes in Honeoye Falls
- Hoosick Falls - Zip Codes in Hoosick Falls
- Hopewell Junction - Zip Codes in Hopewell Junction
- Hornell - Zip Codes in Hornell
- Horseheads - Zip Codes in Horseheads
- Howard Beach - Zip Codes in Howard Beach
- Hudson - Zip Codes in Hudson
- Hudson Falls - Zip Codes in Hudson Falls
- Hunt - Zip Codes in Hunt
- Huntington - Zip Codes in Huntington
- Huntington Station - Zip Codes in Huntington Station
- Hyde Park - Zip Codes in Hyde Park