This recently appeared on the MissouriWrestling.com wrestling forum in other topics. It was posted by a person going by the name Head and Arm. The following is his list of states with their number of wrestling classes and populations. If we went to three we would be similar in number and population to Iowa.
Alabama - 3 Classes (1-4, 5, 6), population - 4,627,851
Alaska - 2 Classes (1-3, 4), population - 683,478
Arizona - 4 classes (1-2,3,4,5), population - 6,338,755
Arkansas - 2 classes (1-5,6-7), population - 2,834,797
California - 1 class, population - 36,553,215
Colorado - 4 classes (2,3,4,5), population - 4,861,515
Connecticut - Part of New England Wrestling Tournament, population - 3,502,309
Delaware - 1 class, population - 864,764
Florida - 3 classes, population - 18,251,243
Georgia - 5 classes, population - 9,544,750
Hawaii - 1 class (girls are separate), population - 1,283,388
Idaho - 4 classes (1-2,3,4,5) population - 1,499,402
Illinois - 3 classes, population - 12,852,548
Indiana - 1 class, population - 6,345,289
Iowa - 3 classes, population - 2,988,046
Kansas - 4 classes (1-3,4,5,6) population - 2,775,997
Kentucky - 1 class, population - 4,241,474
Louisiana - 3 classes, population - 4,293,204
Maine - New England Wrestling Tournament, population - 1,317,207
Maryland - 2 classes (1-2,3-4), population - 5,618,344
Massachusetts - New England Tournament, population - 6,449,755
Michigan - 4 classes, population - 10,071,822
Minnesota - 3 classes, population - 5,197,621
Mississippi - It has just been sanctioned this past fall, I couldn't find any other info
Missouri - 4 classes, population - 5,878,415
Montana - 3 classes, population - 957,861
Nebraska - 4 classes, population - 1,774,571
Nevada - 3 classes (1-2,3,4), population - 2,565,382
New Hampshire - New England Wrestling Tournament, population - 1,315,828
New Jersey - 1 class, population - 8,685,920
New Mexico - 3 classes (1-3,4,5) population - 1,969,915
New York - 2 Classes, population - 19,297,729
North Carolina - 4 classes for dual team, 3 for individual, population - 9,061,032
North Dakota - 2 classes, population - 639,715
Ohio - 3 classes, population - 11,466,917
Oklahoma - 4 classes (1-3,4,5,6) population - 3,617,316
Oregon - 5 Classes (1-2,3,4,5,6) population - 3,747,455
Pennsylvania - 2 classes, population - 12,432,792
Rhode Island - 1 class, population - 1,057,832
South Carolina - 4 classes, population - 4,407,709
South Dakota - 2 classes, population - 796,214
Tennessee - 2 classes for duals, 1 class for individual, population - 6,156,719
Texas - 1 class (girls are separate), population - 23,904,380
Utah - 5 classes, population - 2,645,330
Vermont - part of New England Tournament, population - 621,254
Virgina - 3 classes, population - 7,712,091
Washington - 4 classes, population - 6,468,424
West Virgina - 3 classes, population - 1,812,035
Wisconsin - 3 classes, population - 5,601,640
Wyoming - 3 classes (1-2,3,4) population - 522,830
