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List of NYS Counties and Regions with Dewey Decimal Classification Codes

Don't know which NY State county your city or place is in? Use the USGS Mapping Information: GNIS United States and Territories Data Base Query Form to find out. Enter the town or other place name in the Feature Name field.)

Dewey
Decimal
Number
Place
974.7 NEW YORK STATE
974.753 Adirondack Mts.
974.742 Albany Co.
974.743 Albany (City)
974.784 Allegany Co.
974.776 Binghamton
974.723 Brooklyn
974.775 Broome Co.
974.7275Bronx
974.797 Buffalo
974.738 Catskill Mts.
974.794 Cattaraugus Co.
974.768 Cayuga Co.
974.754 Champlain, Lake
974.795 Chautauqua Co.
974.778 Chemung Co.
974.773 Chenango Co.
974.754 Clinton Co. (Lake Champlain)
974.739 Columbia Co.
974.772 Cortland Co.
974.736 Delaware Co.
974.733 Dutchess Co.
974.779 Elmira
974.796 Erie Co.
974.753 Essex Co. (Adirondack Mts.)
974.755 Franklin Co.
974.747 Fulton Co.
974.792 Genesee Co.
974.751 George, Lake
974.737 Greene Co.
974.752 Hamilton Co.
974.761 Herkimer Co.
974.757 Jefferson Co.
974.723 Kings Co.
974.759 Lewis Co.
974.785 Livingston Co.
974.721 Long Island
974.764 Madison Co.
974.723 Manhattan Island (New York City)
974.788 Monroe Co.
974.746 Montgomery Co.
974.7245Nassau Co.
974.71 New York Co.
974.72 New York City (Vicinity)
974.798 Niagara Co.
974.799 Niagara Falls
974.762 Oneida Co.
974.765 Onondaga Co.
974.786 Ontario Co.
974.731 Orange Co. (West Point)
974.791 Orleans Co.
974.767 Oswego Co.
974.774 Otsego Co.
974.732 Putnam Co.
974.724 Queens Co.
974.741 Rensselaer Co.
974.726 Richmond Co. (Staten Island)
974.728 Rockland Co.
974.756 St. Lawrence Co.
974.748 Saratoga Co.
974.744 Schenectady Co.
974.745 Schoharie Co.
974.781 Schuyler Co.
974.769 Seneca Co.
974.726 Staten Island
974.783 Steuben Co.
974.725 Suffolk Co.
974.735 Sullivan Co.
974.766 Syracuse
974.758 Thousand Islands
974.777 Tioga Co.
974.771 Tompkins Co.
974.741 Troy
974.734 Ulster Co.
974.763 Utica
974.751 Warren Co. (Lake George)
974.749 Washington Co.
974.787 Wayne Co.
974.731 West Point
974.727 Westchester Co.
974.793 Wyoming Co.
974.782 Yates Co.

Dewey decimal numbers are from Dewey Decimal Classification, edition 21, c.1996, OCLC Forest Press.

Last Updated: January 3, 2022