January 17, 2026

AQS Reference Table

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To sort on a column, click the column header. That column will be (subtly) highlighted. Particularly useful is the search box at the top of the table on the right. Separate mulitiple search terms with a space. Search looks across all columns in the table.

Downoad a csv version: csas.csv

CSA Code	CSA Name
104	Albany-Schenectady, NY
106	Albuquerque-Santa Fe-Las Vegas, NM
108	Amarillo-Borger, TX
118	Appleton-Oshkosh-Neenah, WI
120	Asheville-Brevard, NC
122	Atlanta--Athens-Clarke County--Sandy Springs, GA
140	Bend-Redmond-Prineville, OR
142	Birmingham-Hoover-Talladega, AL
144	Bloomington-Bedford, IN
145	Bloomington-Pontiac, IL
146	Bloomsburg-Berwick-Sunbury, PA
147	Boise City-Mountain Home-Ontario, ID-OR
148	Boston-Worcester-Providence, MA-RI-NH-CT
150	Bowling Green-Glasgow, KY
154	Brownsville-Harlingen-Raymondville, TX
160	Buffalo-Cheektowaga, NY
162	Cape Coral-Fort Myers-Naples, FL
164	Cape Girardeau-Sikeston, MO-IL
168	Cedar Rapids-Iowa City, IA
170	Charleston-Huntington-Ashland, WV-OH-KY
172	Charlotte-Concord, NC-SC
174	Chattanooga-Cleveland-Dalton, TN-GA-AL
176	Chicago-Naperville, IL-IN-WI
178	Cincinnati-Wilmington-Maysville, OH-KY-IN
184	Cleveland-Akron-Canton, OH
185	Cleveland-Indianola, MS
188	Clovis-Portales, NM
190	Columbia-Moberly-Mexico, MO
192	Columbia-Orangeburg-Newberry, SC
194	Columbus-Auburn-Opelika, GA-AL
198	Columbus-Marion-Zanesville, OH
204	Corpus Christi-Kingsville-Alice, TX
206	Dallas-Fort Worth, TX-OK
209	Davenport-Moline, IA-IL
212	Dayton-Springfield-Sidney, OH
217	DeRidder-Fort Polk South, LA
216	Denver-Aurora, CO
218	Des Moines-Ames-West Des Moines, IA
220	Detroit-Warren-Ann Arbor, MI
221	Dixon-Sterling, IL
222	Dothan-Enterprise-Ozark, AL
232	Eau Claire-Menomonie, WI
233	Edwards-Glenwood Springs, CO
238	El Paso-Las Cruces, TX-NM
236	Elmira-Corning, NY
240	Erie-Meadville, PA
244	Fargo-Wahpeton, ND-MN
246	Fayetteville-Lumberton-Laurinburg, NC
248	Findlay-Tiffin, OH
258	Fort Wayne-Huntington-Auburn, IN
260	Fresno-Madera, CA
264	Gainesville-Lake City, FL
266	Grand Rapids-Wyoming-Muskegon, MI
267	Green Bay-Shawano, WI
268	Greensboro--Winston-Salem--High Point, NC
273	Greenville-Spartanburg-Anderson, SC
274	Greenville-Washington, NC
276	Harrisburg-York-Lebanon, PA
277	Harrisonburg-Staunton-Waynesboro, VA
278	Hartford-West Hartford, CT
280	Hickory-Lenoir, NC
284	Hot Springs-Malvern, AR
288	Houston-The Woodlands, TX
290	Huntsville-Decatur-Albertville, AL
292	Idaho Falls-Rexburg-Blackfoot, ID
294	Indianapolis-Carmel-Muncie, IN
296	Ithaca-Cortland, NY
298	Jackson-Vicksburg-Brookhaven, MS
300	Jacksonville-St. Marys-Palatka, FL-GA
304	Johnson City-Kingsport-Bristol, TN-VA
306	Johnstown-Somerset, PA
308	Jonesboro-Paragould, AR
309	Joplin-Miami, MO-OK
310	Kalamazoo-Battle Creek-Portage, MI
312	Kansas City-Overland Park-Kansas City, MO-KS
314	Knoxville-Morristown-Sevierville, TN
316	Kokomo-Peru, IN
318	Lafayette-Opelousas-Morgan City, LA
320	Lafayette-West Lafayette-Frankfort, IN
330	Lansing-East Lansing-Owosso, MI
332	Las Vegas-Henderson, NV-AZ
336	Lexington-Fayette--Richmond--Frankfort, KY
338	Lima-Van Wert-Celina, OH
339	Lincoln-Beatrice, NE
340	Little Rock-North Little Rock, AR
346	Longview-Marshall, TX
348	Los Angeles-Long Beach, CA
350	Louisville/Jefferson County--Elizabethtown--Madison, KY-IN
352	Lubbock-Levelland, TX
356	Macon-Warner Robins, GA
357	Madison-Janesville-Beloit, WI
358	Manhattan-Junction City, KS
359	Mankato-New Ulm-North Mankato, MN
360	Mansfield-Ashland-Bucyrus, OH
362	Martin-Union City, TN-KY
364	Mayaguez-San German, PR
365	McAllen-Edinburg, TX
366	Medford-Grants Pass, OR
368	Memphis-Forrest City, TN-MS-AR
370	Miami-Fort Lauderdale-Port St. Lucie, FL
372	Midland-Odessa, TX
376	Milwaukee-Racine-Waukesha, WI
378	Minneapolis-St. Paul, MN-WI
380	Mobile-Daphne-Fairhope, AL
382	Modesto-Merced, CA
384	Monroe-Ruston-Bastrop, LA
390	Morgantown-Fairmont, WV
393	Moses Lake-Othello, WA
394	Mount Pleasant-Alma, MI
396	Myrtle Beach-Conway, SC-NC
400	Nashville-Davidson--Murfreesboro, TN
404	New Bern-Morehead City, NC
406	New Orleans-Metairie-Hammond, LA-MS
408	New York-Newark, NY-NJ-CT-PA
412	North Port-Sarasota, FL
416	Oklahoma City-Shawnee, OK
420	Omaha-Council Bluffs-Fremont, NE-IA
422	Orlando-Deltona-Daytona Beach, FL
424	Paducah-Mayfield, KY-IL
425	Parkersburg-Marietta-Vienna, WV-OH
426	Peoria-Canton, IL
428	Philadelphia-Reading-Camden, PA-NJ-DE-MD
430	Pittsburgh-New Castle-Weirton, PA-OH-WV
434	Ponce-Coamo-Santa Isabel, PR
438	Portland-Lewiston-South Portland, ME
440	Portland-Vancouver-Salem, OR-WA
444	Pueblo-Canon City, CO
446	Pullman-Moscow, WA-ID
448	Quincy-Hannibal, IL-MO
450	Raleigh-Durham-Chapel Hill, NC
452	Rapid City-Spearfish, SD
454	Redding-Red Bluff, CA
456	Reno-Carson City-Fernley, NV
458	Richmond-Connersville, IN
462	Rochester-Austin, MN
464	Rochester-Batavia-Seneca Falls, NY
466	Rockford-Freeport-Rochelle, IL
468	Rocky Mount-Wilson-Roanoke Rapids, NC
470	Rome-Summerville, GA
472	Sacramento-Roseville, CA
474	Saginaw-Midland-Bay City, MI
482	Salt Lake City-Provo-Orem, UT
488	San Jose-San Francisco-Oakland, CA
490	San Juan-Carolina, PR
496	Savannah-Hinesville-Statesboro, GA
500	Seattle-Tacoma, WA
512	Sioux City-Vermillion, IA-SD-NE
515	South Bend-Elkhart-Mishawaka, IN-MI
518	Spokane-Spokane Valley-Coeur d'Alene, WA-ID
520	Springfield-Branson, MO
521	Springfield-Greenfield Town, MA
522	Springfield-Jacksonville-Lincoln, IL
476	St. Louis-St. Charles-Farmington, MO-IL
524	State College-DuBois, PA
525	Steamboat Springs-Craig, CO
532	Syracuse-Auburn, NY
533	Tallahassee-Bainbridge, FL-GA
534	Toledo-Port Clinton, OH
536	Tucson-Nogales, AZ
538	Tulsa-Muskogee-Bartlesville, OK
540	Tyler-Jacksonville, TX
544	Victoria-Port Lavaca, TX
545	Virginia Beach-Norfolk, VA-NC
546	Visalia-Porterville-Hanford, CA
548	Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
554	Wausau-Stevens Point-Wisconsin Rapids, WI
556	Wichita-Arkansas City-Winfield, KS
558	Williamsport-Lock Haven, PA
566	Youngstown-Warren, OH-PA