# Combined statistical area

Combined statistical area (CSA) is a United States Office of Management and Budget (OMB) term for a combination of adjacent metropolitan (MSA) and micropolitan statistical areas (μSA) across the 50 U.S. states and the territory of Puerto Rico that can demonstrate economic or social linkage. CSAs were first designated in 2003. OMB defines a CSA by various combinations of adjacent metropolitan and micropolitan areas with economic ties measured by commuting patterns. CSAs retain their own designations as metropolitan or micropolitan statistical areas in their respective larger combined statistical areas.
The primary distinguishing factor between a CSA and an MSA/μSA is that the social and economic ties between the individual MSAs/μSAs within a CSA are at lower levels than between the counties within an MSA. CSAs represent multiple metropolitan or micropolitan areas that have an employment interchange of at least 15% (% commuting from A to B plus % commuting from B to A). CSAs often represent regions with overlapping labor and media markets.
As of 2023, there are 181 combined statistical areas across the United States, plus another three in the territory of Puerto Rico.

## List of combined statistical areas

The following table lists the 181 combined statistical areas (CSAs) of the United States with the following information:
* The CSA rank by population as of July 1, 2024, as estimated by the U.S. Census Bureau
* The CSA name as designated by the United States Office of Management and Budget
* The CSA population as of July 1, 2024, as estimated by the United States Census Bureau
* The CSA population as of April 1, 2020, as enumerated by the 2020 United States census
* The percent CSA population change from April 1, 2020, to July 1, 2024
* The core-based statistical areas (CBSAs) that constitute the CSA
Metropolitan statistical areas that are not also combined with other MSAs or CBSAs are not listed below.
The 181 combined statistical areas of the United States of America :
| Combined statistical area | 2024 estimate | 2020 census | Change | Constituent core-based statistical areas |
| New York–Newark, NY-NJ-CT-PA CSA | 22,342,624 | 22,431,833 | −0.40% | New York–Newark–Jersey City, NY-NJ MSA Bridgeport–Stamford–Danbury, CT MSA Kiryas Joel–Poughkeepsie–Newburgh, NY MSA Trenton–Princeton, NJ MSA Kingston, NY MSA Monticello, NY μSA Hemlock Farms, PA μSA |
| Los Angeles–Long Beach, CA CSA | 18,507,255 | 18,644,680 | −0.74% | Los Angeles–Long Beach–Anaheim, CA MSA Riverside–San Bernardino–Ontario, CA MSA Oxnard–Thousand Oaks–Ventura, CA MSA |
| Washington–Baltimore–Arlington, DC-MD-VA-WV-PA CSA | 10,237,545 | 10,028,331 | +2.09% | Washington–Arlington–Alexandria, DC-VA-MD-WV MSA Baltimore–Columbia–Towson, MD MSA Hagerstown–Martinsburg MD-WV MSA Lexington Park, MD MSA Chambersburg, PA MSA Winchester, VA-WV MSA Easton, MD μSA Lake of the Woods, VA μSA Cambridge, MD μSA |
| Chicago–Naperville, IL-IN-WI CSA | 9,941,597 | 9,986,960 | −0.45% | Chicago–Naperville–Elgin, IL-IN MSA Kenosha, WI MSA Ottawa, IL μSA Michigan City–La Porte, IN MSA Kankakee, IL MSA |
| San Jose–San Francisco–Oakland, CA CSA | 9,164,058 | 9,225,160 | −0.66% | San Francisco–Oakland–Fremont, CA MSA San Jose–Sunnyvale–Santa Clara, CA MSA Stockton–Lodi, CA MSA Modesto, CA MSA Vallejo, CA MSA Merced, CA MSA Santa Cruz–Watsonville, CA MSA Napa, CA MSA |
| Dallas–Fort Worth, TX-OK CSA | 8,909,918 | 8,157,895 | +9.22% | Dallas–Fort Worth–Arlington, TX MSA Sherman–Denison, TX MSA Athens, TX μSA Granbury, TX μSA Corsicana, TX μSA Durant, OK μSA Gainesville, TX μSA Sulphur Springs, TX μSA Bonham, TX μSA Mineral Wells, TX μSA |
| Boston–Worcester–Providence, MA-RI-NH CSA | 8,493,824 | 8,349,768 | +1.73% | Boston–Cambridge–Newton, MA-NH MSA Providence–Warwick, RI-MA MSA Worcester, MA MSA Manchester–Nashua, NH MSA Barnstable Town, MA MSA Concord, NH μSA Laconia, NH μSA |
| Houston–Pasadena, TX CSA | 7,996,140 | 7,339,672 | +8.94% | Houston–Pasadena–The Woodlands, TX MSA Huntsville, TX μSA El Campo, TX μSA Bay City, TX μSA Brenham, TX μSA |
| Philadelphia–Reading–Camden, PA-NJ-DE-MD CSA | 7,490,896 | 7,379,700 | +1.51% | Philadelphia–Camden–Wilmington, PA-NJ-DE-MD MSA Reading, PA MSA Atlantic City–Hammonton, NJ MSA Dover, DE MSA Vineland, NJ MSA |
| Atlanta–Athens-Clarke County–Sandy Springs, GA-AL CSA | 7,340,522 | 6,976,171 | +5.22% | Atlanta–Sandy Springs–Roswell, GA MSA Athens-Clarke County, GA MSA Gainesville, GA MSA LaGrange, GA-AL μSA Rome, GA MSA Jefferson, GA μSA Calhoun, GA μSA Cornelia, GA μSA Cedartown, GA μSA Thomaston, GA μSA |
| Miami–Port St. Lucie–Fort Lauderdale, FL CSA | 7,309,740 | 6,908,296 | +5.81% | Miami–Fort Lauderdale–West Palm Beach, FL MSA Port St. Lucie, FL MSA Sebastian–Vero Beach–West Vero Corridor, FL MSA Key West–Key Largo, FL μSA Okeechobee, FL μSA |
| Detroit–Warren–Ann Arbor, MI CSA | 5,430,523 | 5,424,742 | +0.11% | Detroit–Warren–Dearborn, MI MSA Flint, MI MSA Ann Arbor, MI MSA Monroe, MI MSA Adrian, MI μSA |
| Phoenix–Mesa, AZ CSA | 5,241,031 | 4,899,104 | +6.98% | Phoenix–Mesa–Chandler, AZ MSA Payson, AZ μSA |
| Seattle–Tacoma, WA CSA | 5,105,721 | 4,953,421 | +3.07% | Seattle–Tacoma–Bellevue, WA MSA Olympia–Lacey–Tumwater, WA MSA Bremerton–Silverdale–Port Orchard, WA MSA Mount Vernon–Anacortes, WA MSA Oak Harbor, WA μSA Centralia, WA μSA Shelton, WA μSA |
| Orlando–Lakeland–Deltona, FL CSA | 4,687,600 | 4,197,095 | +11.69% | Orlando–Kissimmee–Sanford, FL MSA Lakeland–Winter Haven, FL MSA Deltona–Daytona Beach–Ormond Beach, FL MSA Wildwood–The Villages, FL MSA |
| Minneapolis–St. Paul, MN-WI CSA | 4,155,051 | 4,078,788 | +1.87% | Minneapolis–St. Paul–Bloomington, MN-WI MSA St. Cloud, MN MSA Faribault–Northfield, MN μSA Red Wing, MN μSA Owatonna, MN μSA Hutchinson, MN μSA |
| Denver–Aurora–Greeley, CO CSA | 3,752,505 | 3,623,560 | +3.56% | Denver–Aurora–Centennial, CO MSA Boulder, CO MSA Greeley, CO MSA |
| Cleveland–Akron–Canton, OH CSA | 3,750,887 | 3,769,834 | −0.50% | Cleveland, OH MSA Akron, OH MSA Canton–Massillon, OH MSA Wooster, OH μSA Sandusky, OH MSA New Philadelphia–Dover, OH μSA Fremont, OH μSA Norwalk, OH μSA Coshocton, OH μSA |
| Charlotte–Concord, NC-SC CSA | 3,471,190 | 3,232,206 | +7.39% | Charlotte–Concord–Gastonia, NC-SC MSA Hickory–Lenoir–Morganton, NC MSA Shelby–Kings Mountain, NC μSA Albemarle, NC μSA Marion, NC μSA |
| Portland–Vancouver–Salem, OR-WA CSA | 3,326,675 | 3,280,736 | +1.40% | Portland–Vancouver–Hillsboro, OR-WA MSA Salem, OR MSA Albany, OR MSA Longview–Kelso, WA MSA Corvallis, OR MSA |
| St. Louis–St. Charles–Farmington, MO-IL CSA | 2,915,867 | 2,924,904 | −0.31% | St. Louis, MO-IL MSA Farmington, MO μSA Centralia, IL μSA |
| Salt Lake City–Provo–Orem, UT-ID CSA | 2,879,037 | 2,705,693 | +6.41% | Salt Lake City–Murray, UT MSA Provo–Orem–Lehi, UT MSA Ogden, UT MSA Heber, UT μSA Brigham City, UT-ID μSA |
| San Antonio–New Braunfels–Kerrville, TX CSA | 2,845,065 | 2,637,466 | +7.87% | San Antonio–New Braunfels, TX MSA Kerrville, TX μSA Fredericksburg, TX μSA |
| Sacramento–Roseville, CA CSA | 2,751,336 | 2,680,831 | +2.63% | Sacramento–Roseville–Folsom, CA MSA Yuba City, CA MSA Truckee–Grass Valley, CA μSA |
| Pittsburgh–Weirton–Steubenville, PA-OH-WV CSA | 2,734,249 | 2,767,801 | −1.21% | Pittsburgh, PA MSA Weirton–Steubenville, WV-OH MSA Hermitage, PA μSA Indiana, PA μSA |
| New Haven–Hartford–Waterbury, CT CSA | 2,702,390 | 2,659,617 | +1.61% | Hartford–West Hartford–East Hartford, CT MSA New Haven, CT MSA Waterbury–Shelton, CT MSA Norwich–New London–Willimantic, CT MSA Torrington, CT μSA Putnam, CT μSA |
| Columbus–Marion–Zanesville, OH CSA | 2,693,133 | 2,606,479 | +3.32% | Columbus, OH MSA Zanesville, OH μSA Chillicothe, OH μSA Marion, OH μSA Mount Vernon, OH μSA Athens, OH μSA Bellefontaine, OH μSA Cambridge, OH μSA Washington Court House, OH μSA |
| Indianapolis–Carmel–Muncie, IN CSA | 2,691,579 | 2,599,860 | +3.53% | Indianapolis–Carmel–Greenwood, IN MSA Muncie, IN MSA Kokomo, IN MSA Columbus, IN MSA New Castle, IN μSA Seymour, IN μSA Crawfordsville, IN μSA Greencastle, IN μSA Peru, IN μSA Greensburg, IN μSA |
| Kansas City–Overland Park–Kansas City, MO-KS CSA | 2,593,094 | 2,528,644 | +2.55% | Kansas City, MO-KS MSA Lawrence, KS MSA St. Joseph, MO-KS MSA Warrensburg, MO μSA Ottawa, KS μSA Atchison, KS μSA |
| Las Vegas–Henderson, NV CSA | 2,454,861 | 2,317,052 | +5.95% | Las Vegas–Henderson–North Las Vegas, NV MSA Pahrump, NV μSA |
| Raleigh–Durham–Cary, NC CSA | 2,439,501 | 2,242,324 | +8.79% | Raleigh–Cary, NC MSA Durham–Chapel Hill, NC MSA Anderson Creek, NC μSA Sanford, NC μSA Henderson, NC μSA |
| Nashville-Davidson–Murfreesboro, TN CSA | 2,402,290 | 2,250,282 | +6.76% | Nashville-Davidson–Murfreesboro–Franklin, TN MSA Tullahoma–Manchester, TN μSA Shelbyville, TN μSA Lawrenceburg, TN μSA Winchester, TN μSA Lewisburg, TN μSA |
| Cincinnati–Wilmington, OH-KY-IN CSA | 2,344,834 | 2,291,815 | +2.31% | Cincinnati, OH-KY-IN MSA Wilmington, OH μSA |
| Milwaukee–Racine–Waukesha, WI CSA | 2,054,012 | 2,053,232 | +0.04% | Milwaukee–Waukesha, WI MSA Racine–Mount Pleasant, WI MSA Whitewater–Elkhorn, WI μSA Beaver Dam, WI μSA Watertown–Fort Atkinson, WI μSA |
| Jacksonville–Kingsland–Palatka, FL-GA CSA | 1,896,948 | 1,733,937 | +9.40% | Jacksonville, FL MSA Palatka, FL μSA Kingsland, GA μSA |
| Virginia Beach–Chesapeake, VA-NC CSA | 1,873,879 | 1,857,542 | +0.88% | Virginia Beach–Chesapeake–Norfolk, VA-NC MSA Elizabeth City, NC μSA Kill Devil Hills, NC μSA |
| Greensboro–Winston-Salem–High Point, NC CSA | 1,760,496 | 1,695,306 | +3.85% | Greensboro–High Point, NC MSA Winston-Salem, NC MSA Burlington, NC MSA Mount Airy, NC μSA |
| Greenville–Spartanburg–Anderson, SC CSA | 1,627,507 | 1,511,905 | +7.65% | Greenville–Anderson–Greer, SC MSA Spartanburg, SC MSA Greenwood, SC μSA Seneca, SC μSA Gaffney, SC μSA |
| Oklahoma City–Shawnee, OK CSA | 1,572,267 | 1,498,149 | +4.95% | Oklahoma City, OK MSA Shawnee, OK μSA |
| Louisville/Jefferson County–Elizabethtown, KY-IN CSA | 1,522,188 | 1,487,749 | +2.31% | Louisville/Jefferson County, KY-IN MSA Elizabethtown, KY MSA |
| Grand Rapids–Wyoming, MI CSA | 1,520,630 | 1,486,055 | +2.33% | Grand Rapids–Wyoming–Kentwood, MI MSA Muskegon–Norton Shores, MI MSA Holland, MI μSA Big Rapids, MI μSA |
| Memphis–Clarksdale–Forrest City, TN-MS-AR CSA | 1,381,272 | 1,389,905 | −0.62% | Memphis, TN-MS-AR MSA Forrest City, AR μSA Clarksdale, MS μSA |
| Birmingham–Cullman–Talladega, AL CSA | 1,376,853 | 1,361,033 | +1.16% | Birmingham, AL MSA Talladega–Sylacauga, AL μSA Cullman, AL μSA |
| New Orleans–Metairie–Slidell, LA-MS CSA | 1,347,965 | 1,373,453 | −1.86% | New Orleans–Metairie, LA MSA Slidell–Mandeville–Covington, LA MSA Picayune, MS μSA Bogalusa, LA μSA |
| Fresno–Hanford–Corcoran, CA CSA | 1,344,470 | 1,317,395 | +2.06% | Fresno, CA MSA Hanford–Corcoran, CA MSA |
| Harrisburg–York–Lebanon, PA CSA | 1,339,834 | 1,295,259 | +3.44% | Harrisburg–Carlisle, PA MSA York–Hanover, PA MSA Lebanon, PA MSA Gettysburg, PA MSA |
| Cape Coral–Fort Myers–Naples, FL CSA | 1,336,454 | 1,188,319 | +12.47% | Cape Coral–Fort Myers, FL MSA Naples–Marco Island, FL MSA Clewiston, FL μSA |
| Buffalo–Cheektowaga–Olean, NY CSA | 1,235,647 | 1,243,944 | −0.67% | Buffalo–Cheektowaga, NY MSA Olean, NY μSA |
| Knoxville–Morristown–Sevierville, TN CSA | 1,222,320 | 1,156,861 | +5.66% | Knoxville, TN MSA Morristown, TN MSA Sevierville, TN μSA Newport, TN μSA |
| Albany–Schenectady, NY CSA | 1,200,632 | 1,190,727 | +0.83% | Albany–Schenectady–Troy, NY MSA Glens Falls, NY MSA Hudson, NY μSA Gloversville, NY μSA Amsterdam, NY μSA |
| North Port–Bradenton, FL CSA | 1,183,822 | 1,054,539 | +12.26% | North Port–Bradenton–Sarasota, FL MSA Punta Gorda, FL MSA Arcadia, FL μSA |
| Tulsa–Bartlesville–Muskogee, OK CSA | 1,180,615 | 1,134,125 | +4.10% | Tulsa, OK MSA Muskogee, OK μSA Bartlesville, OK μSA |
| Albuquerque–Santa Fe–Los Alamos, NM CSA | 1,174,222 | 1,162,523 | +1.01% | Albuquerque, NM MSA Santa Fe, NM MSA Española, NM μSA Las Vegas, NM μSA Los Alamos, NM μSA |
| Rochester–Batavia–Seneca Falls, NY CSA | 1,147,472 | 1,157,563 | −0.87% | Rochester, NY MSA Batavia, NY μSA Seneca Falls, NY μSA |
| Tucson–Nogales, AZ CSA | 1,130,657 | 1,091,102 | +3.63% | Tucson, AZ MSA Nogales, AZ μSA |
| El Paso–Las Cruces, TX-NM CSA | 1,108,758 | 1,088,420 | +1.87% | El Paso, TX MSA Las Cruces, NM MSA |
| Columbia–Sumter–Orangeburg, SC CSA | 1,097,301 | 1,056,968 | +3.82% | Columbia, SC MSA Sumter, SC MSA Orangeburg, SC μSA Newberry, SC μSA |
| Dayton–Springfield–Kettering, OH CSA | 1,095,046 | 1,088,875 | +0.57% | Dayton–Kettering–Beavercreek, OH MSA Springfield, OH MSA Greenville, OH μSA Sidney, OH μSA Urbana, OH μSA |
| Allentown–Bethlehem–East Stroudsburg, PA-NJ CSA | 1,052,941 | 1,030,216 | +2.21% | Allentown–Bethlehem–Easton, PA-NJ MSA East Stroudsburg, PA μSA |
| Omaha–Fremont, NE-IA CSA | 1,038,894 | 1,004,771 | +3.40% | Omaha, NE MSA Fremont, NE μSA |
| Baton Rouge–Hammond, LA CSA | 1,022,475 | 1,003,726 | +1.87% | Baton Rouge, LA MSA Hammond, LA MSA |
| Chattanooga–Cleveland–Dalton, TN-GA-AL CSA | 1,016,333 | 975,226 | +4.22% | Chattanooga, TN-GA MSA Dalton, GA MSA Cleveland, TN MSA Athens, TN μSA Scottsboro, AL μSA Summerville, GA μSA |
| McAllen–Edinburg, TX CSA | 981,407 | 936,701 | +4.77% | McAllen–Edinburg–Mission, TX MSA Rio Grande City–Roma, TX μSA |
| Madison–Janesville–Beloit, WI CSA | 939,553 | 910,246 | +3.22% | Madison, WI MSA Janesville–Beloit, WI MSA Baraboo, WI μSA |
| Des Moines–West Des Moines–Ames, IA CSA | 939,222 | 890,322 | +5.49% | Des Moines–West Des Moines, IA MSA Ames, IA MSA Pella, IA μSA Oskaloosa, IA μSA |
| Boise City–Mountain Home–Ontario, ID-OR CSA | 935,583 | 850,341 | +10.02% | Boise City, ID MSA Ontario, OR-ID μSA Mountain Home, ID μSA |
| Little Rock–North Little Rock, AR CSA | 919,388 | 899,663 | +2.19% | Little Rock–North Little Rock–Conway, AR MSA Searcy, AR μSA Pine Bluff, AR μSA |
| Huntsville–Decatur–Albertville, AL–TN CSA | 913,977 | 852,756 | +7.18% | Huntsville, AL MSA Decatur, AL MSA Albertville, AL μSA Fort Payne, AL μSA Fayetteville, TN μSA |
| South Bend–Elkhart–Mishawaka, IN-MI CSA | 812,566 | 812,199 | +0.05% | South Bend–Mishawaka, IN-MI MSA Elkhart–Goshen, IN MSA Niles, MI MSA Warsaw, IN μSA Plymouth, IN μSA |
| Spokane–Spokane Valley–Coeur d'Alene, WA-ID CSA | 793,285 | 757,146 | +4.77% | Spokane–Spokane Valley, WA MSA Coeur d'Alene, ID MSA |
| Lexington-Fayette–Richmond–Frankfort, KY CSA | 788,564 | 762,082 | +3.47% | Lexington-Fayette, KY MSA Richmond–Berea, KY μSA Frankfort, KY μSA Mount Sterling, KY μSA |
| Syracuse–Auburn, NY CSA | 729,756 | 738,305 | −1.16% | Syracuse, NY MSA Auburn, NY μSA |
| Reno–Carson City–Gardnerville Ranchos, NV-CA CSA | 709,954 | 684,678 | +3.69% | Reno, NV MSA Carson City, NV MSA Gardnerville Ranchos, NV-CA μSA Fallon, NV μSA |
| Springfield–Amherst Town–Northampton, MA CSA | 700,421 | 699,162 | +0.18% | Springfield, MA MSA Amherst Town–Northampton, MA MSA Greenfield, MA μSA |
| Fayetteville–Lumberton–Pinehurst, NC CSA | 696,741 | 680,187 | +2.43% | Fayetteville, NC MSA Lumberton, NC μSA Pinehurst–Southern Pines, NC MSA Rockingham, NC μSA Laurinburg, NC μSA |
| Wichita–Arkansas City–Winfield, KS CSA | 695,403 | 682,159 | +1.94% | Wichita, KS MSA Arkansas City–Winfield, KS μSA |
| Portland–Lewiston–South Portland, ME CSA | 686,806 | 662,879 | +3.61% | Portland–South Portland, ME MSA Lewiston–Auburn, ME MSA |
| Jackson–Vicksburg–Brookhaven, MS CSA | 683,239 | 699,597 | −2.34% | Jackson, MS MSA Vicksburg, MS μSA Brookhaven, MS μSA |
| Mobile–Daphne–Fairhope, AL CSA | 673,947 | 646,576 | +4.23% | Mobile, AL MSA Daphne–Fairhope–Foley, AL MSA |
| Fort Wayne–Huntington–Auburn, IN CSA | 663,509 | 645,409 | +2.80% | Fort Wayne, IN MSA Kendallville, IN μSA Auburn, IN μSA Huntington, IN μSA Decatur, IN μSA Angola, IN μSA |
| Savannah–Hinesville–Statesboro, GA CSA | 649,090 | 608,239 | +6.72% | Savannah, GA MSA Statesboro, GA μSA Hinesville, GA MSA Jesup, GA μSA |
| Charleston–Huntington–Ashland, WV-OH-KY CSA | 640,809 | 660,768 | −3.02% | Huntington–Ashland, WV-KY-OH MSA Charleston, WV MSA Portsmouth, OH μSA |
| Johnson City–Kingsport–Bristol, TN-VA CSA | 602,222 | 585,051 | +2.93% | Kingsport–Bristol, TN-VA MSA Johnson City, TN MSA Greeneville, TN μSA |
| Columbus–Auburn–Opelika, GA-AL CSA | 571,048 | 563,967 | +1.26% | Columbus, GA-AL MSA Auburn–Opelika, AL MSA Alexander City, AL μSA |
| Lafayette–New Iberia–Opelousas, LA CSA | 568,113 | 560,924 | +1.28% | Lafayette, LA MSA Opelousas, LA μSA New Iberia, LA μSA |
| Lansing–East Lansing–Owosso, MI CSA | 547,953 | 541,297 | +1.23% | Lansing–East Lansing, MI MSA Owosso, MI μSA |
| Corpus Christi–Kingsville–Alice, TX CSA | 526,255 | 522,770 | +0.67% | Corpus Christi, TX MSA Alice, TX μSA Kingsville, TX μSA |
| Youngstown–Warren–Salem, OH CSA | 525,909 | 532,468 | −1.23% | Youngstown–Warren, OH MSA Salem, OH μSA |
| Asheville–Waynesville–Brevard, NC CSA | 519,484 | 502,001 | +3.48% | Asheville, NC MSA Waynesville, NC μSA Brevard, NC μSA |
| Myrtle Beach–Conway, SC CSA | 479,426 | 414,433 | +15.68% | Myrtle Beach–Conway–North Myrtle Beach, SC MSA Murrells Inlet, SC μSA |
| Davenport–Moline, IA-IL CSA | 469,948 | 474,019 | −0.86% | Davenport–Moline–Rock Island, IA-IL MSA Clinton, IA μSA Muscatine, IA μSA |
| Cedar Rapids–Iowa City, IA CSA | 461,388 | 451,939 | +2.09% | Cedar Rapids, IA MSA Iowa City, IA MSA |
| Kalamazoo–Battle Creek–Portage, MI CSA | 459,736 | 456,919 | +0.62% | Kalamazoo–Portage, MI MSA Battle Creek, MI MSA Sturgis, MI μSA |
| Brownsville–Harlingen–Raymondville, TX CSA | 451,901 | 441,181 | +2.43% | Brownsville–Harlingen, TX MSA Raymondville, TX μSA |
| Macon-Bibb County–Warner Robins, GA CSA | 441,727 | 425,416 | +3.83% | Macon-Bibb County, GA MSA Warner Robins, GA MSA |
| Gainesville–Lake City, FL CSA | 433,757 | 408,945 | +6.07% | Gainesville, FL MSA Lake City, FL μSA |
| Rockford–Freeport–Rochelle, IL CSA | 431,536 | 435,216 | −0.85% | Rockford, IL MSA Rochelle, IL μSA Freeport, IL μSA |
| Tallahassee–Bainbridge, FL-GA CSA | 427,066 | 413,665 | +3.24% | Tallahassee, FL MSA Bainbridge, GA μSA |
| Montgomery–Selma, AL CSA | 423,430 | 424,509 | −0.25% | Montgomery, AL MSA Selma, AL μSA |
| Appleton–Oshkosh–Neenah, WI CSA | 422,299 | 414,877 | +1.79% | Appleton, WI MSA Oshkosh–Neenah, WI MSA |
| Columbia–Jefferson City–Moberly, MO CSA | 419,330 | 410,851 | +2.06% | Columbia, MO MSA Jefferson City, MO MSA Moberly, MO μSA Mexico, MO μSA |
| Shreveport–Bossier City–Minden, LA CSA | 418,453 | 430,373 | −2.77% | Shreveport–Bossier City, LA MSA Minden, LA μSA |
| Lubbock–Plainview, TX CSA | 404,104 | 389,192 | +3.83% | Lubbock, TX MSA Plainview, TX μSA |
| Peoria–Canton, IL CSA | 397,075 | 402,391 | −1.32% | Peoria, IL MSA Canton, IL μSA |
| Kennewick–Richland–Walla Walla, WA CSA | 381,496 | 366,206 | +4.18% | Kennewick–Richland, WA MSA Walla Walla, WA MSA |
| Green Bay–Shawano, WI CSA | 380,282 | 373,404 | +1.84% | Green Bay, WI MSA Shawano, WI μSA |
| Midland–Odessa–Andrews, TX CSA | 377,711 | 359,001 | +5.21% | Midland, TX MSA Odessa, TX MSA Andrews, TX μSA |
| Saginaw–Midland–Bay City, MI CSA | 374,387 | 377,474 | −0.82% | Saginaw, MI MSA Bay City, MI MSA Midland, MI MSA |
| Lincoln–Beatrice, NE CSA | 372,313 | 361,921 | +2.87% | Lincoln, NE MSA Beatrice, NE μSA |
| Erie–Meadville, PA CSA | 349,839 | 354,814 | −1.40% | Erie, PA MSA Meadville, PA μSA |
| Evansville–Henderson, IN-KY CSA | 328,822 | 327,066 | +0.54% | Evansville, IN MSA Henderson, KY μSA |
| Duluth–Grand Rapids, MN CSA | 327,257 | 325,747 | +0.46% | Duluth, MN-WI MSA Grand Rapids, MN μSA |
| Rochester–Austin–Winona, MN CSA | 321,615 | 316,029 | +1.77% | Rochester, MN MSA Winona, MN μSA Austin, MN μSA |
| Champaign–Urbana–Danville, IL CSA | 313,559 | 310,260 | +1.06% | Champaign–Urbana, IL MSA Danville, IL μSA |
| Medford–Grants Pass, OR CSA | 309,607 | 311,349 | −0.56% | Medford, OR MSA Grants Pass, OR MSA |
| Springfield–Jacksonville–Lincoln, IL CSA | 304,571 | 308,523 | −1.28% | Springfield, IL MSA Jacksonville, IL μSA Taylorville, IL μSA Lincoln, IL μSA |
| Tyler–Jacksonville, TX CSA | 302,314 | 283,891 | +6.49% | Tyler, TX MSA Jacksonville, TX μSA |
| Amarillo–Borger, TX CSA | 294,371 | 289,308 | +1.75% | Amarillo, TX MSA Borger, TX μSA |
| Idaho Falls–Rexburg–Blackfoot, ID CSA | 292,070 | 271,722 | +7.49% | Idaho Falls, ID MSA Rexburg, ID μSA Blackfoot, ID μSA |
| Fargo–Wahpeton, ND-MN CSA | 290,719 | 272,878 | +6.54% | Fargo, ND-MN MSA Wahpeton, ND-MN μSA |
| Rocky Mount–Wilson–Roanoke Rapids, NC CSA | 290,644 | 288,747 | +0.66% | Rocky Mount, NC MSA Wilson, NC μSA Roanoke Rapids, NC μSA |
| Burlington–South Burlington–Barre, VT CSA | 289,289 | 285,369 | +1.37% | Burlington–South Burlington, VT MSA Barre, VT μSA |
| Lafayette–West Lafayette–Frankfort, IN CSA | 287,429 | 281,594 | +2.07% | Lafayette–West Lafayette, IN MSA Frankfort, IN μSA Monticello, IN μSA |
| Wausau–Stevens Point–Wisconsin Rapids, WI CSA | 285,074 | 282,597 | +0.88% | Wausau, WI MSA Wisconsin Rapids–Marshfield, WI μSA Stevens Point, WI μSA |
| Lake Charles–DeRidder, LA CSA | 279,670 | 291,201 | −3.96% | Lake Charles, LA MSA DeRidder, LA μSA |
| Bowling Green–Glasgow–Franklin, KY CSA | 271,676 | 254,004 | +6.96% | Bowling Green, KY MSA Glasgow, KY μSA Franklin, KY μSA |
| Monroe–Ruston, LA CSA | 270,164 | 275,543 | −1.95% | Monroe, LA MSA Ruston, LA μSA |
| Harrisonburg–Staunton–Stuarts Draft, VA CSA | 267,319 | 261,004 | +2.42% | Harrisonburg, VA MSA Staunton–Stuarts Draft, VA MSA |
| Dothan–Enterprise–Ozark, AL CSA | 261,191 | 253,798 | +2.91% | Dothan, AL MSA Enterprise, AL μSA Ozark, AL μSA |
| Bloomsburg–Berwick–Sunbury, PA CSA | 255,940 | 256,927 | −0.38% | Sunbury, PA μSA Bloomsburg–Berwick, PA μSA Lewisburg, PA μSA Selinsgrove, PA μSA |
| Redding–Red Bluff, CA CSA | 245,572 | 247,984 | −0.97% | Redding, CA MSA Red Bluff, CA μSA |
| Hattiesburg–Laurel, MS CSA | 238,211 | 237,504 | +0.30% | Hattiesburg, MS MSA Laurel, MS μSA |
| State College–DuBois, PA CSA | 237,937 | 238,734 | −0.33% | State College, PA MSA DuBois, PA μSA |
| Joplin–Miami, MO-OK-KS CSA | 237,535 | 231,056 | +2.80% | Joplin, MO-KS MSA Miami, OK μSA |
| Greenville–Washington, NC CSA | 225,359 | 214,895 | +4.87% | Greenville, NC MSA Washington, NC μSA |
| Eau Claire–Menomonie, WI CSA | 222,288 | 217,447 | +2.23% | Eau Claire, WI MSA Menomonie, WI μSA |
| Pueblo–Cañon City, CO CSA | 219,959 | 217,101 | +1.32% | Pueblo, CO MSA Cañon City, CO μSA |
| Mansfield–Ashland–Bucyrus, OH CSA | 218,899 | 219,408 | −0.23% | Mansfield, OH MSA Ashland, OH μSA Bucyrus, OH μSA |
| Lima–Van Wert–Celina, OH CSA | 218,031 | 220,087 | −0.93% | Lima, OH MSA Wapakoneta, OH μSA Celina, OH μSA Van Wert, OH μSA |
| La Crosse–Onalaska–Sparta, WI CSA | 217,133 | 216,615 | +0.24% | La Crosse–Onalaska, WI-MN MSA Sparta, WI μSA |
| Bloomington–Bedford, IN CSA | 207,745 | 206,050 | +0.82% | Bloomington, IN MSA Bedford, IN μSA |
| Bloomington–Pontiac, IL CSA | 207,444 | 206,769 | +0.33% | Bloomington, IL MSA Pontiac, IL μSA |
| Johnstown–Somerset, PA CSA | 202,242 | 207,601 | −2.58% | Johnstown, PA MSA Somerset, PA μSA |
| Abilene–Sweetwater, TX CSA | 198,460 | 191,317 | +3.73% | Abilene, TX MSA Sweetwater, TX μSA |
| New Bern–Morehead City, NC CSA | 196,438 | 189,854 | +3.47% | New Bern, NC μSA Morehead City, NC μSA |
| Florence–Muscle Shoals–Russellville, AL CSA | 188,161 | 182,904 | +2.87% | Florence–Muscle Shoals, AL MSA Russellville, AL μSA |
| Salisbury–Ocean Pines, MD CSA | 185,907 | 180,668 | +2.90% | Salisbury, MD MSA Ocean Pines, MD μSA |
| Jonesboro–Paragould, AR CSA | 185,080 | 179,932 | +2.86% | Jonesboro, AR MSA Paragould, AR μSA |
| Rapid City–Spearfish, SD CSA | 185,036 | 173,160 | +6.86% | Rapid City, SD MSA Spearfish, SD μSA |
| Elmira–Corning, NY CSA | 173,130 | 177,732 | −2.59% | Corning, NY μSA Elmira, NY MSA |
| Middlesborough–Corbin, KY CSA | 172,886 | 173,960 | −0.62% | Corbin, KY μSA Middlesborough, KY μSA |
| Sioux City–Le Mars, IA-NE-SD CSA | 171,819 | 170,032 | +1.05% | Sioux City, IA-NE-SD MSA Le Mars, IA μSA |
| Lawton–Duncan, OK CSA | 170,974 | 169,500 | +0.87% | Lawton, OK MSA Duncan, OK μSA |
| Tupelo–Corinth, MS CSA | 166,927 | 166,954 | −0.02% | Tupelo, MS μSA Corinth, MS μSA |
| Altoona–Huntingdon, PA CSA | 163,628 | 166,914 | −1.97% | Altoona, PA MSA Huntingdon, PA μSA |
| Ithaca–Cortland, NY CSA | 151,547 | 152,549 | −0.66% | Ithaca, NY MSA Cortland, NY μSA |
| Williamsport–Lock Haven, PA CSA | 151,101 | 151,638 | −0.35% | Williamsport, PA MSA Lock Haven, PA μSA |
| Cape Girardeau–Sikeston, MO-IL CSA | 148,569 | 148,153 | +0.28% | Cape Girardeau, MO-IL MSA Sikeston, MO μSA |
| Parkersburg–Marietta–Vienna, WV-OH CSA | 146,013 | 149,261 | −2.18% | Parkersburg–Vienna, WV MSA Marietta, OH μSA |
| Fairmont–Clarksburg, WV CSA | 144,174 | 146,639 | −1.68% | Clarksburg, WV μSA Fairmont, WV μSA |
| Paducah–Mayfield, KY-IL CSA | 139,216 | 140,135 | −0.66% | Paducah, KY-IL MSA Mayfield, KY μSA |
| Edwards–Rifle, CO CSA | 134,140 | 134,774 | −0.47% | Rifle, CO μSA Edwards, CO μSA |
| Hot Springs–Malvern, AR CSA | 133,215 | 133,220 | 0.00% | Hot Springs, AR MSA Malvern, AR μSA |
| Mankato–New Ulm, MN CSA | 130,903 | 129,478 | +1.10% | Mankato, MN MSA New Ulm, MN μSA |
| Findlay–Tiffin, OH CSA | 129,746 | 129,989 | −0.19% | Findlay, OH μSA Tiffin, OH μSA |
| Starkville–Columbus, MS CSA | 129,039 | 130,878 | −1.41% | Columbus, MS μSA Starkville, MS μSA |
| Moses Lake–Othello, WA CSA | 125,756 | 119,736 | +5.03% | Moses Lake, WA μSA Othello, WA μSA |
| Keene–Brattleboro, NH-VT CSA | 123,705 | 122,363 | +1.10% | Keene, NH μSA Brattleboro, VT μSA |
| Carbondale–Marion–Herrin, IL CSA | 120,263 | 120,127 | +0.11% | Carbondale, IL μSA Marion–Herrin, IL μSA |
| Victoria–Port Lavaca, TX CSA | 119,112 | 118,437 | +0.57% | Victoria, TX MSA Port Lavaca, TX μSA |
| Quincy–Hannibal, IL-MO CSA | 112,885 | 114,649 | −1.54% | Quincy, IL-MO μSA Hannibal, MO μSA |
| Mount Pleasant–Alma, MI CSA | 106,444 | 106,155 | +0.27% | Mount Pleasant, MI μSA Alma, MI μSA |
| Marinette–Iron Mountain, WI-MI CSA | 96,061 | 95,879 | +0.19% | Marinette, WI-MI μSA Iron Mountain, MI-WI μSA |
| Pullman–Moscow, WA-ID CSA | 90,579 | 87,490 | +3.53% | Pullman, WA μSA Moscow, ID μSA |
| Richmond–Connersville, IN CSA | 89,745 | 89,951 | −0.23% | Richmond, IN μSA Connersville, IN μSA |
| Dixon–Sterling, IL CSA | 88,201 | 89,836 | −1.82% | Sterling, IL μSA Dixon, IL μSA |
| Burlington–Fort Madison, IA-IL CSA | 76,835 | 78,852 | −2.56% | Burlington, IA-IL μSA Fort Madison, IA μSA |
| Union City–Martin, TN CSA | 63,423 | 63,689 | −0.42% | Martin, TN μSA Union City, TN μSA |
| Weatherford–Elk City, OK CSA | 61,353 | 61,847 | −0.80% | Weatherford, OK μSA Elk City, OK μSA |
| Brookings–Crescent City, OR-CA CSA | 49,783 | 51,189 | −2.75% | Crescent City, CA μSA Brookings, OR μSA |
| Spencer–Spirit Lake, IA CSA | 34,632 | 34,087 | +1.60% | Spirit Lake, IA μSA Spencer, IA μSA |

## Puerto Rico

The following sortable table lists the three combined statistical areas (CSAs) of Puerto Rico with the following information:
* The CSA rank by population as of July 1, 2024, as estimated by the United States Census Bureau
* The CSA name as designated by the United States Office of Management and Budget
* The CSA population as of July 1, 2024, as estimated by the United States Census Bureau
* The CSA population as of April 1, 2020, as enumerated by the 2020 United States census
* The percent CSA population change from April 1, 2020, to July 1, 2024
* The core-based statistical areas (CBSAs) that constitute the CSA
The three combined statistical areas of the Commonwealth of Puerto Rico :
| Rank | Combined statistical area | 2024 estimate | 2020 census | Change | Constituent core-based statistical areas |
| 1 | San Juan–Bayamón, PR CSA | 2,359,494 | 2,414,593 | −2.28% | San Juan–Bayamón–Caguas, PR MSA Arecibo, PR MSA Guayama, PR MSA Lares, PR μSA Utuado, PR μSA Coco, PR μSA |
| 2 | Mayagüez–Aguadilla, PR CSA | 458,174 | 467,599 | −2.02% | Aguadilla, PR MSA Mayagüez, PR MSA |
| 3 | Ponce–Coamo, PR CSA | 318,204 | 333,426 | −4.57% | Ponce, PR MSA Coamo, PR μSA |