Federal Information Processing Standard state code

{{Short description|FIPS standards to identify U.S. national subdivisions}}

{{Use American English|date = March 2019}}

{{Use mdy dates|date = March 2019}}

FIPS state codes were numeric and two-letter alphabetic codes defined in U.S. Federal Information Processing Standard Publication ("FIPS PUB") 5-2 to identify U.S. states and certain other associated areas. The standard superseded FIPS PUB 5-1 on May 28, 1987, and was superseded on September 2, 2008, by ANSI standard INCITS 38:2009.

The codes are used in Geographic Names Information System, overseen by the U.S. Board on Geographic Names. The codes were assigned by NIST and each uniquely identified a state, the District of Columbia, or an outlying area of the U.S. These codes were used by the U.S. Census Bureau, the Department of Agriculture to form milk-processing plant numbers, some cash registers during check approval, and in the Emergency Alert System (EAS).

The FCC assigned additional numeric codes used with the EAS for territorial waters of the U.S., but these were not part of the FIPS standard.

The FIPS state alpha code for each U.S. states and the District of Columbia are identical to the postal abbreviations by the United States Postal Service. From September 3, 1987, the same was true of the alpha code for each of the outlying areas, with the exception of U.S. Minor Outlying Islands (UM) as the USPS routes mail for these islands indirectly.

Each of the various minor outlying islands that fell within alpha code UM had an individual numeric code, but no individual alpha code.

On September 2, 2008, FIPS 5-2 was one of ten standards withdrawn by NIST as a Federal Information Processing Standard.{{cite journal |author=National Institute of Standards and Technology |author-link=National Institute of Standards and Technology |url=https://www.federalregister.gov/documents/2008/09/02/E8-20138/announcing-approval-of-the-withdrawal-of-ten-federal-information-processing-standards-fips |title=Announcing Approval of the Withdrawal of Ten Federal Information Processing Standards (FIPS) |journal=Federal Register |volume=73 |page=51276 |date=September 2, 2008 }} {{FedReg|73|51276}}

FIPS state codes

The following table enumerates the FIPS state alpha and numeric codes for the states, the District of Columbia, the outlying areas of the United States, the freely associated states, and trust territory, and FIPS state numeric codes for the individual minor outlying island territories.

Only actual U.S. states and the District of Columbia had FIPS state numeric codes in the range 01 through 56.

FIPS PUB 5-1 (published on June 15, 1970, and superseded by FIPS PUB 5-2 on May 28, 1987) stated that certain numeric codes "are reserved for possible future use in identifying American Samoa (03), Canal Zone (07), Guam (14), Puerto Rico (43), and Virgin Islands (52)", but these codes were omitted from FIPS PUB 5-2 without comment. These areas are marked with a * and highlighted in red in the table below.{{cite web |title=States and Outlying Areas of the United States (FIPS PUB 5-1)

|url=http://www.bls.gov/nls/79quex/r19/y79r19attach102.pdf |date=June 15, 1970 |publisher=U.S. Government Printing Office

|format = PDF |access-date=2009-07-01}}

For states, the "Status" column in the table below includes a link to a list of the counties (boroughs and census areas in Alaska; parishes in Louisiana) for that state including the county codes as defined in FIPS PUB 6-4. The listings of counties for other areas are set out at the end of this article.

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! Name !! Alpha code !! Numeric code !! Status

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| Alabama

AL01State; counties
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| Alaska

AK02State; boroughs
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| American Samoa

AS60Outlying area under U.S. sovereignty
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| American Samoa *

03(FIPS 5-1 reserved code)
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| Arizona

AZ04State; counties
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|Arkansas

AR05State; counties
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|Baker Island

81Minor outlying island territory
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|California

CA06State; counties
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| Canal Zone *

07(FIPS 5-1 reserved code)
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|Colorado

CO08State; counties
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|Connecticut

CT09State; counties
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|Delaware

DE10State; counties
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|District of Columbia

DC11Federal districtThe federal district of the United States has one city, the City of Washington, which is coterminous with the single county, District of Columbia County
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|Florida

FL12State; counties
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|Federated States of Micronesia

FM64Freely Associated State
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|Georgia

GA13State; counties
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| Guam *

14(FIPS 5-1 reserved code)
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|Guam

GU66Outlying area under U.S. sovereignty
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|Hawaii

HI15State; counties
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|Howland Island

84Minor outlying island territory
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|Idaho

ID16State; counties
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|Illinois

IL17State; counties
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|Indiana

IN18State; counties
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|Iowa

IA19State; counties
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|Jarvis Island

86Minor outlying island territory
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|Johnston Atoll

67Minor outlying island territory
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|Kansas

KS20State; counties
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|Kentucky

KY21State; counties
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|Kingman Reef

89Minor outlying island territory
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|Louisiana

LA22State; parishes
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|Maine

ME23State; counties
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|Marshall Islands

MH68Freely Associated State
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|Maryland

MD24State; counties
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|Massachusetts

MA25State; counties
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|Michigan

MI26State; counties
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|Midway Islands

71Minor outlying island territory
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|Minnesota

MN27State; counties
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|Mississippi

MS28State; counties
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|Missouri

MO29State; counties
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|Montana

MT30State; counties
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|Navassa Island

76Minor outlying island territory
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|Nebraska

NE31State; counties
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|Nevada

NV32State; counties
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|New Hampshire

NH33State; counties
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|New Jersey

NJ34State; counties
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|New Mexico

NM35State; counties
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|New York

NY36State; counties
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|North Carolina

NC37State; counties
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|North Dakota

ND38State; counties
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|Northern Mariana Islands

MP69Outlying area under U.S. sovereignty
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|Ohio

OH39State; counties
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|Oklahoma

OK40State; counties
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|Oregon

OR41State; counties
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|Palau

PW70Freely Associated State
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|Palmyra Atoll

95Minor outlying island territory
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|Pennsylvania

PA42State; counties
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| Puerto Rico *

43(FIPS 5-1 reserved code)
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|Puerto Rico

PR72Outlying area under U.S. sovereignty
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|Rhode Island

RI44State; counties
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|South Carolina

SC45State; counties
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|South Dakota

SD46State; counties
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|Tennessee

TN47State; counties
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|Texas

TX48State; counties
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|U.S. Minor Outlying Islands

UM74Minor outlying island territories (aggregated)
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|Utah

UT49State; counties
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|Vermont

VT50State; counties
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|Virginia

VA51State; counties
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| Virgin Islands of the U.S. *

52(FIPS 5-1 reserved code)
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|Virgin Islands of the U.S.

VI78Outlying area under U.S. sovereignty
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|Wake Island

79Minor outlying island territory
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|Washington

WA53State; counties
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|West Virginia

WV54State; counties
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|Wisconsin

WI55State; counties
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|Wyoming

WY56State; counties

County codes

{{main|List of United States FIPS codes by county}}

Supplemental codes for maritime areas

The Emergency Alert System (EAS) and the weather radio service provided by NOAA use these codes to supplement FIPS PUB 5-2 to include certain maritime areas.

{{cite web

|title=CFR Title 47 PART 11 Subpart B § 11.31: EAS protocol

|work = Electronic Code of Federal Regulations

|url=http://www.ecfr.gov/cgi-bin/text-idx?c=ecfr;sid=1c9280fe140543c5c253b727820f56df;rgn=div5;view=text;node=47:1.0.1.1.12;idno=47;cc=ecfr#se47.1.11_131

|date=September 2, 2016

|publisher=U.S. Government Printing Office

|access-date=2016-09-02}}

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!|EAS code

!style="text-align: left;"|Maritime area

57

|style="text-align: left;"|Pacific coast from Washington to California

58

|style="text-align: left;"|Alaskan coast

59

|style="text-align: left;"|Hawaiian coast

61

|style="text-align: left;"|American Samoa waters

65

|style="text-align: left;"|Mariana Islands waters (including Guam)

73

|style="text-align: left;"|Atlantic coast from Maine to Virginia

75

|style="text-align: left;"|Atlantic coast from North Carolina to Florida, and the coasts of Puerto Rico and Virgin Islands

77

|style="text-align: left;"|Gulf of Mexico

91

|style="text-align: left;"|Lake Superior

92

|style="text-align: left;"|Lake Michigan

93

|style="text-align: left;"|Lake Huron

94

|style="text-align: left;"|St. Clair River, Detroit River, and Lake St. Clair

96

|style="text-align: left;"|Lake Erie

97

|style="text-align: left;"|Niagara River and Lake Ontario

98

|style="text-align: left;"|St. Lawrence River

See also

References

{{Reflist

|refs=

FIPS 5-2 timeline

  • {{cite web |title=Codes for the Identification of the States, the District of Columbia and the Outlying Areas of the United States, and Associated Areas (FIPS PUB 5-2) |url=http://www.itl.nist.gov/fipspubs/fip5-2.htm |date=1970-06-15 |publisher=United States Census Bureau |access-date=2009-07-01 |url-status=dead |archive-date=2009-07-05 |archive-url=https://web.archive.org/web/20090705054444/http://www.itl.nist.gov/fipspubs/fip5-2.htm }}
  • {{cite web |title=Withdrawn FIPS Listed by Number

|url=http://www.itl.nist.gov/fipspubs/withdraw.htm |date=March 26, 2009 |publisher=National Institute of Standards and Technology|access-date=2009-07-01 |url-status=dead |archive-date=2009-06-04 |archive-url=https://web.archive.org/web/20090604175137/http://www.itl.nist.gov/fipspubs/withdraw.htm }}

  • {{cite web |

title=American National Standards Institute (ANSI) Codes for States |

url=https://www.census.gov/library/reference/code-lists/ansi/ansi-codes-for-states.html |

date=June 25, 2018 |

publisher=United States Census Bureau |

access-date=2020-05-01}}

}}