Attachment 100: County Codes Alabama-Iowa

Attachment 100: Census Bureau State and County Codes

Alabama through Iowa

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The following pages provide coding information for the state and county variables included on the NLSY97 Geocode CD. These variables use the current Federal Information Processing Standards (FIPS) codes (2000 Census codes presented, with notes identifying changes from the 1990 codes used in rounds 1-7 of the NLSY97). The tables on this page list the counties (and independent cities, if applicable) of each individual state with their assigned codes for Alabama-Iowa; click here for Kansas-New York or North Carolina-Wyoming.

01 Alabama (AL)

Code	Name	Code	Name	Code	Name	Code	Name
001	Autauga	035	Conecuh	069	Houston	103	Morgan
003	Baldwin	037	Coosa	071	Jackson	105	Perry
005	Barbour	039	Covington	073	Jefferson	107	Pickens
007	Bibb	041	Crenshaw	075	Lamar	109	Pike
009	Blount	043	Cullman	077	Lauderdale	111	Randolph
011	Bullock	045	Dale	079	Lawrence	113	Russell
013	Butler	047	Dallas	081	Lee	115	St. Clair
015	Calhoun	049	DeKalb	083	Limestone	117	Shelby
017	Chambers	051	Elmore	085	Lowndes	119	Sumter
019	Cherokee	053	Escambia	087	Macon	121	Talladega
021	Chilton	055	Etowah	089	Madison	123	Tallapoosa
023	Choctaw	057	Fayette	091	Marengo	125	Tuscaloosa
025	Clarke	059	Franklin	093	Marion	127	Walker
027	Clay	061	Geneva	095	Marshall	129	Washington
029	Cleburne	063	Greene	097	Mobile	131	Wilcox
031	Coffee	065	Hale	099	Monroe	133	Winston
033	Colbert	067	Henry	101	Montgomery

02 Alaska (AK)

Alaska's official political units are called boroughs. There are 10 organized boroughs and an unorganized borough. Unfortunately, for statistical purposes, the organized boroughs cover only a very small percentage of the land area of the state and have the further disadvantage of excluding military and Indian reservations which lie within their boundaries. Consequently, the unorganized borough is too large to provide a basis for suitable statistical analysis.

The Census Bureau, in conjunction with the State of Alaska, has established Census divisions for Alaska which provide a more effective basis for statistical purposes. The Census divisions are stable geographic statistical areas with defined boundaries that encompass the entire state and generally comprise the election districts. The State of Alaska has requested that these Census divisions be utilized for statistical purposes. Following this recommendation, the software employed in producing the geocodes uses the Census areas rather than the boroughs.

2000 Codes

Code	Name	Code	Name
013	Aleutians East	170	Matanuska-Susitna
016	Aleutians West	180	Nome
020	Anchorage	185	North Slope
050	Bethel	188	Northwest Arctic
060	Bristol Bay	201	Prince of Wales-Outer Ketchikan
070	Dillingham	220	Sitka
090	Fairbanks North Star	231	Skagway-Yakutat-Angoon
100	Haines	240	Southeast Fairbanks
110	Juneau	261	Valdez-Cordova
122	Kenai Peninsula	270	Wade Hampton
130	Ketchikan Gateway	280	Wrangell-Petersburg
150	Kodiak Island	282	Yakutat
164	Lake and Peninsula	290	Yukon-Koyukuk

1990 Codes

Code	Name	Code	Name
013	Aleutians East Borough	170	Matanuska-Susitna Borough
016	Aleutians West Census Area	180	Nome Census Area
020	Anchorage Borough	185	North Slope Borough
050	Bethel Census Area	188	Northwest Arctic Borough
060	Bristol Bay Borough	201	Prince of Wales-Outer Ketchikan
070	Dillingham Census Area		Census Area
090	Fairbanks North Star Borough	220	Sitka Borough
100	Haines Borough	231	Skagway-Yakutat-Angoon Census Area
110	Juneau Borough	240	Southeast Fairbanks Census Area
122	Kenai Peninsula Borough	261	Valdez-Cordova Census Area
130	Ketchikan Gateway Borough	270	Wade Hampton Census Area
150	Kodiak Island Borough	280	Wrangell-Petersburg Census Area
164	Lake and Peninsula Borough	290	Yukon-Koyukuk Census Area

04 Arizona (AZ)

Code	Name	Code	Name	Code	Name
001	Apache	011	Greenlee	019	Pima
003	Cochise	012	La Paz	021	Pinal
005	Coconino	013	Maricopa	023	Santa Cruz
007	Gila	015	Mohave	025	Yavapai
009	Graham	017	Navajo	027	Yuma

05 Arkansas (AR)

Code	Name	Code	Name	Code	Name
001	Arkansas	051	Garland	101	Newton
003	Ashley	053	Grant	103	Ouachita
005	Baxter	055	Greene	105	Perry
007	Benton	057	Hempstead	107	Phillips
009	Boone	059	Hot Spring	109	Pike
011	Bradley	061	Howard	111	Poinsett
013	Calhoun	063	Independence	113	Polk
015	Carroll	065	Izard	115	Pope
017	Chicot	067	Jackson	117	Prairie
019	Clark	069	Jefferson	119	Pulaski
021	Clay	071	Johnson	121	Randolph
023	Cleburne	073	Lafayette	123	St. Francis
025	Cleveland	075	Lawrence	125	Saline
027	Columbia	077	Lee	127	Scott
029	Conway	079	Lincoln	129	Searcy
031	Craighead	081	Little River	131	Sebastian
033	Crawford	083	Logan	133	Sevier
035	Crittenden	085	Lonoke	135	Sharp
037	Cross	087	Madison	137	Stone
039	Dallas	089	Marion	139	Union
041	Desha	091	Miller	141	Van Buren
043	Drew	093	Mississippi	143	Washington
045	Faulkner	095	Monroe	145	White
047	Franklin	097	Montgomery	147	Woodruff
049	Fulton	099	Nevada	149	Yell

06 California (CA)

Code	Name	Code	Name	Code	Name
001	Alameda	041	Marin	079	San Luis Obispo
003	Alpine	043	Mariposa	081	San Mateo
005	Amador	045	Mendocino	083	Santa Barbara
007	Butte	047	Merced	085	Santa Clara
009	Calaveras	049	Modoc	087	Santa Cruz
011	Colusa	051	Mono	089	Shasta
013	Contra Costa	053	Monterey	091	Sierra
015	Del Norte	055	Napa	093	Siskiyou
017	El Dorado	057	Nevada	095	Solano
019	Fresno	059	Orange	097	Sonoma
021	Glenn	061	Placer	099	Stanislaus
023	Humboldt	063	Plumas	101	Sutter
025	Imperial	065	Riverside	103	Tehama
027	Inyo	067	Sacramento	105	Trinity
029	Kern	069	San Benito	107	Tulare
031	Kings	071	San Bernardino	109	Tuolumne
033	Lake	073	San Diego	111	Ventura
035	Lassen	075	San Francisco	113	Yolo
037	Los Angeles	077	San Joaquin	115	Yuba
039	Madera

08 Colorado (CO)

Code	Name	Code	Name	Code	Name
001	Adams	043	Fremont	085	Montrose
003	Alamosa	045	Garfield	087	Morgan
005	Arapahoe	047	Gilpin	089	Otero
007	Archuleta	049	Grand	091	Ouray
009	Baca	051	Gunnison	093	Park
011	Bent	053	Hinsdale	095	Phillips
013	Boulder	055	Huerfano	097	Pitkin
015	Chaffee	057	Jackson	099	Prowers
017	Cheyenne	059	Jefferson	101	Pueblo
019	Clear Creek	061	Kiowa	103	Rio Blanco
021	Conejos	063	Kit Carson	105	Rio Grande
023	Costilla	065	Lake	107	Routt
025	Crowley	067	La Plata	109	Saguache
027	Custer	069	Larimer	111	San Juan
029	Delta	071	Las Animas	113	San Miguel
031	Denver	073	Lincoln	115	Sedgwick
033	Dolores	075	Logan	117	Summit
035	Douglas	077	Mesa	119	Teller
037	Eagle	079	Mineral	121	Washington
039	Elbert	081	Moffat	123	Weld
041	El Paso	083	Montezuma	125	Yuma

09 Connecticut (CT)

Code	Name	Code	Name
001	Fairfield	009	New Haven
003	Hartford	011	New London
005	Litchfield	013	Tolland
007	Middlesex	015	Windham

10 Delaware (DE)

001

Kent

005

Sussex

003

New Castle

11 District of Columbia (DC)

001

District of Columbia

12 Florida (FL)

Code	Name	Code	Name	Code	Name
001	Alachua	049	Hardee	091	Okaloosa
003	Baker	051	Hendry	093	Okeechobee
005	Bay	053	Hernando	095	Orange
007	Bradford	055	Highlands	097	Osceola
009	Brevard	057	Hillsborough	099	Palm Beach
011	Broward	059	Holmes	101	Pasco
013	Calhoun	061	Indian River	103	Pinellas
015	Charlotte	063	Jackson	105	Polk
017	Citrus	065	Jefferson	107	Putnam
019	Clay	067	Lafayette	109	St. Johns
021	Collier	069	Lake	111	St. Lucie
023	Columbia	071	Lee	113	Santa Rosa
027	DeSoto	073	Leon	115	Sarasota
029	Dixie	075	Levy	117	Seminole
031	Duval	077	Liberty	119	Sumter
033	Escambia	079	Madison	121	Suwannee
035	Flagler	081	Manatee	123	Taylor
037	Franklin	083	Marion	125	Union
039	Gadsden	085	Martin	127	Volusia
041	Gilchrist	086	Miami-Dade	129	Wakulla
043	Glades	087	Monroe	131	Walton
045	Gulf	089	Nassau	133	Washington
047	Hamilton

Changes from 1990:
The 1990 codes included 025-Dade County and did not include 086-Miami-Dade.

13 Georgia (GA)

Code	Name	Code	Name	Code	Name	Code	Name
001	Appling	083	Dade	163	Jefferson	245	Richmond
003	Atkinson	085	Dawson	165	Jenkins	247	Rockdale
005	Bacon	087	Decatur	167	Johnson	249	Schley
007	Baker	089	DeKalb	169	Jones	251	Screven
009	Baldwin	091	Dodge	171	Lamar	253	Seminole
011	Banks	093	Dooly	173	Lanier	255	Spalding
013	Barrow	095	Dougherty	175	Laurens	257	Stephens
015	Bartow	097	Douglas	177	Lee	259	Stewart
017	Ben Hill	099	Early	179	Liberty	261	Sumter
019	Berrien	101	Echols	181	Lincoln	263	Talbot
021	Bibb	103	Effingham	183	Long	265	Taliaferro
023	Bleckley	105	Elbert	185	Lowndes	267	Tattnall
025	Brantley	107	Emanuel	187	Lumpkin	269	Taylor
027	Brooks	109	Evans	189	McDuffie	271	Telfair
029	Bryan	111	Fannin	191	McIntosh	273	Terrell
031	Bulloch	113	Fayette	193	Macon	275	Thomas
033	Burke	115	Floyd	195	Madison	277	Tift
035	Butts	117	Forsyth	197	Marion	279	Toombs
037	Calhoun	119	Franklin	199	Meriwether	281	Towns
039	Camden	121	Fulton	201	Miller	283	Treutlen
043	Candler	123	Gilmer	205	Mitchell	285	Troup
045	Carroll	125	Glascock	207	Monroe	287	Turner
047	Catoosa	127	Glynn	209	Montgomery	289	Twiggs
049	Charlton	129	Gordon	211	Morgan	291	Union
051	Chatham	131	Grady	213	Murray	293	Upson
053	Chattahoochee	133	Greene	215	Muscogee	295	Walker
055	Chattooga	135	Gwinnett	217	Newton	297	Walton
057	Cherokee	137	Habersham	219	Oconee	299	Ware
059	Clarke	139	Hall	221	Oglethorpe	301	Warren
061	Clay	141	Hancock	223	Paulding	303	Washington
063	Clayton	143	Haralson	225	Peach	305	Wayne
065	Clinch	145	Harris	227	Pickens	307	Webster
067	Cobb	147	Hart	229	Pierce	309	Wheeler
069	Coffee	149	Heard	231	Pike	311	White
071	Colquitt	151	Henry	233	Polk	313	Whitfield
073	Columbia	153	Houston	235	Pulaski	315	Wilcox
075	Cook	155	Irwin	237	Putnam	317	Wilkes
077	Coweta	157	Jackson	239	Quitman	319	Wilkinson
079	Crawford	159	Jasper	241	Rabun	321	Worth
081	Crisp	161	Jeff Davis	243	Randolph

15 Hawaii (HI)

Code	Name
001	Hawaii
003	Honolulu
005	Kalawao
007	Kauai
009	Maui

16 Idaho (ID)

Code	Name	Code	Name	Code	Name	Code	Name
001	Ada	023	Butte	045	Gem	067	Minidoka
003	Adams	025	Camas	047	Gooding	069	Nez Perce
005	Bannock	027	Canyon	049	Idaho	071	Oneida
007	Bear Lake	029	Caribou	051	Jefferson	073	Owyhee
009	Benewah	031	Cassia	053	Jerome	075	Payette
011	Bingham	033	Clark	055	Kootenai	077	Power
013	Blaine	035	Clearwater	057	Latah	079	Shoshone
015	Boise	037	Custer	059	Lemhi	081	Teton
017	Bonner	039	Elmore	061	Lewis	083	Twin Falls
019	Bonneville	041	Franklin	063	Lincoln	085	Valley
021	Boundary	043	Fremont	065	Madison	087	Washington

17 Illinois (IL)

Code	Name	Code	Name	Code	Name	Code	Name
001	Adams	053	Ford	105	Livingston	155	Putnam
003	Alexander	055	Franklin	107	Logan	157	Randolph
005	Bond	057	Fulton	109	McDonough	159	Richland
007	Boone	059	Gallatin	111	McHenry	161	Rock Island
009	Brown	061	Greene	113	McLean	163	St. Clair
011	Bureau	063	Grundy	115	Macon	165	Saline
013	Calhoun	065	Hamilton	117	Macoupin	167	Sangamon
015	Carroll	067	Hancock	119	Madison	169	Schuyler
017	Cass	069	Hardin	121	Marion	171	Scott
019	Champaign	071	Henderson	123	Marshall	173	Shelby
021	Christian	073	Henry	125	Mason	175	Stark
023	Clark	075	Iroquois	127	Massac	177	Stephenson
025	Clay	077	Jackson	129	Menard	179	Tazewell
027	Clinton	079	Jasper	131	Mercer	181	Union
029	Coles	081	Jefferson	133	Monroe	183	Vermilion
031	Cook	083	Jersey	135	Montgomery	185	Wabash
033	Crawford	085	Jo Daviess	137	Morgan	187	Warren
035	Cumberland	087	Johnson	139	Moultrie	189	Washington
037	DeKalb	089	Kane	141	Ogle	191	Wayne
039	De Witt	091	Kankakee	143	Peoria	193	White
041	Douglas	093	Kendall	145	Perry	195	Whiteside
043	DuPage	095	Knox	147	Piatt	197	Will
045	Edgar	097	Lake	149	Pike	199	Williamson
047	Edwards	099	La Salle	151	Pope	201	Winnebago
049	Effingham	101	Lawrence	153	Pulaski	203	Woodford
051	Fayette	103	Lee

18 Indiana (IN)

Code	Name	Code	Name	Code	Name	Code	Name
001	Adams	047	Franklin	093	Lawrence	139	Rush
003	Allen	049	Fulton	095	Madison	141	St. Joseph
005	Bartholomew	051	Gibson	097	Marion	143	Scott
007	Benton	053	Grant	099	Marshall	145	Shelby
009	Blackford	055	Greene	101	Martin	147	Spencer
011	Boone	057	Hamilton	103	Miami	149	Starke
013	Brown	059	Hancock	105	Monroe	151	Steuben
015	Carroll	061	Harrison	107	Montgomery	153	Sullivan
017	Cass	063	Hendricks	109	Morgan	155	Switzerland
019	Clark	065	Henry	111	Newton	157	Tippecanoe
021	Clay	067	Howard	113	Noble	159	Tipton
023	Clinton	069	Huntington	115	Ohio	161	Union
025	Crawford	071	Jackson	117	Orange	163	Vanderburgh
027	Daviess	073	Jasper	119	Owen	165	Vermillion
029	Dearborn	075	Jay	121	Parke	167	Vigo
031	Decatur	077	Jefferson	123	Perry	169	Wabash
033	De Kalb	079	Jennings	125	Pike	171	Warren
035	Delaware	081	Johnson	127	Porter	173	Warrick
037	Dubois	083	Knox	129	Posey	175	Washington
039	Elkhart	085	Kosciusko	131	Pulaski	177	Wayne
041	Fayette	087	Lagrange	133	Putnam	179	Wells
043	Floyd	089	Lake	135	Randolph	181	White
045	Fountain	091	La Porte	137	Ripley	183	Whitley

19 Iowa (IA)

Code	Name	Code	Name	Code	Name	Code	Name
001	Adair	051	Davis	101	Jefferson	151	Pocahontas
003	Adams	053	Decatur	103	Johnson	153	Polk
005	Allamakee	055	Delaware	105	Jones	155	Pottawattamie
007	Appanoose	057	Des Moines	107	Keokuk	157	Poweshiek
009	Audubon	059	Dickinson	109	Kossuth	159	Ringgold
011	Benton	061	Dubuque	111	Lee	161	Sac
013	Black Hawk	063	Emmet	113	Linn	163	Scott
015	Boone	065	Fayette	115	Louisa	165	Shelby
017	Bremer	067	Floyd	117	Lucas	167	Sioux
019	Buchanan	069	Franklin	119	Lyon	169	Story
021	Buena Vista	071	Fremont	121	Madison	171	Tama
023	Butler	073	Greene	123	Mahaska	173	Taylor
025	Calhoun	075	Grundy	125	Marion	175	Union
027	Carroll	077	Guthrie	127	Marshall	177	Van Buren
029	Cass	079	Hamilton	129	Mills	179	Wapello
031	Cedar	081	Hancock	131	Mitchell	181	Warren
033	Cerro Gordo	083	Hardin	133	Monona	183	Washington
035	Cherokee	085	Harrison	135	Monroe	185	Wayne
037	Chickasaw	087	Henry	137	Montgomery	187	Webster
039	Clarke	089	Howard	139	Muscatine	189	Winnebago
041	Clay	091	Humboldt	141	O'Brien	191	Winneshiek
043	Clayton	093	Ida	143	Osceola	193	Woodbury
045	Clinton	095	Iowa	145	Page	195	Worth
047	Crawford	097	Jackson	147	Palo Alto	197	Wright
049	Dallas	099	Jasper	149	Plymouth

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