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Geographic Names Information System (GNIS) - USGS National Map Downloadable Data Collection

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: February 27, 2026 | Last Modified: 2026-02-25T00:00:00Z
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board on Geographic Names, a Federal inter-agency body chartered by public law to maintain uniform feature name usage throughout the Government and to promulgate standard names to the public. The GNIS is the official repository of domestic geographic names data; the official vehicle for geographic names use by all departments of the Federal Government; and the source for applying geographic names to Federal electronic and printed products of all types. See https://www.usgs.gov/board-on-geographic-names for additional information.

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AK AL AR AS AZ Alabama Alaska American Samoa Antarctica Arizona Arkansas BGN Board on Geographic Names Borough CA CO CT California Census Area Colorado Commonwealth Connecticut County Cultural Resources Theme DC DE Delaware District District of Columbia FL Feature class Feature coordinates Feature county Feature description Feature designation Feature history Feature indentification Feature name Feature state Florida GA GNIS GU Geographic Names Information System Geographic feature Geographic name Geographical feature Geographical name Georgia Guam HI Hawaii IA ID IL IN Idaho Illinois Indiana Iowa KS KY Kansas Kentucky LA Louisiana MA MD ME MI MN MO MP MS MT Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Municipio NC ND NE NGDA NGDAID34 NH NJ NM NV NY National Geographic Names Information System (GNIS) National Geospatial Data Asset Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands OH OK OR Official feature name Ohio Oklahoma Oregon Outlying Area PA PR Parish Pennsylvania Place name Populated Place Puerto Rico RI Rhode Island SC SD South Carolina South Dakota TN TX Tennessee Territories Territory Texas Topographic Map U.S. Board on Geographic Names U.S. Geological Survey US USA USBGN USGS USGS:9338e845-e2b1-483e-bf56-2405d54c5756 UT United States Utah VA VI VT Variant name Vermont Virgin Islands Virginia WA WI WV WY Washington West Virginia Wisconsin Wyoming antarctic database economy environment feature gazetteer geographic geographical geography geospatial imageryBaseMapsEarthCover inlandWaters location map name place placename society structure topographic map toponymy

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