| 25 to 49 Year Olds Enrolled in College (%) | Undergraduate Enrollment | Population Ages 25-49 | | Alabama | 5.2 | 62813 | 1217821 | | Alaska | 5.9 | 10848 | 185233 | | Arizona | 15.1 | 245976 | 1632858 | | Arkansas | 4.9 | 36881 | 758204 | | California | 7.2 | 680107 | 9507726 | | Colorado | 7.3 | 85816 | 1182845 | | Connecticut | 3.9 | 30810 | 793991 | | Delaware | 5.0 | 10097 | 200108 | | Florida | 5.2 | 236916 | 4577651 | | Georgia | 4.4 | 111445 | 2538088 | | Hawaii | 5.2 | 16281 | 314463 | | Idaho | 5.0 | 19301 | 386025 | | Illinois | 6.6 | 208021 | 3141536 | | Indiana | 5.2 | 88863 | 1696887 | | Iowa | 9.4 | 66623 | 709660 | | Kansas | 6.0 | 38786 | 645282 | | Kentucky | 5.6 | 66444 | 1180835 | | Louisiana | 4.0 | 45521 | 1152244 | | Maine | 4.4 | 15181 | 345925 | | Maryland | 5.8 | 74411 | 1289640 | | Massachusetts | 4.8 | 65237 | 1355751 | | Michigan | 5.7 | 148664 | 2594801 | | Minnesota | 5.9 | 72345 | 1229923 | | Mississippi | 4.6 | 35860 | 780747 | | Missouri | 5.6 | 82634 | 1486173 | | Montana | 4.5 | 10096 | 222856 | | Nebraska | 6.3 | 26424 | 417989 | | Nevada | 5.0 | 37400 | 748324 | | New Hampshire | 3.4 | 10962 | 321218 | | New Jersey | 4.4 | 88545 | 2001570 | | New Mexico | 8.6 | 43578 | 505976 | | New York | 4.4 | 197707 | 4517441 | | North Carolina | 5.1 | 119306 | 2329436 | | North Dakota | 6.7 | 9478 | 141017 | | Ohio | 4.9 | 144778 | 2974717 | | Oklahoma | 5.5 | 51326 | 933165 | | Oregon | 5.7 | 54148 | 949906 | | Pennsylvania | 3.8 | 113576 | 2960395 | | Rhode Island | 4.8 | 12256 | 255657 | | South Carolina | 3.9 | 44317 | 1134630 | | South Dakota | 6.0 | 10643 | 177751 | | Tennessee | 4.1 | 67708 | 1650091 | | Texas | 4.7 | 301343 | 6427841 | | Utah | 8.9 | 55635 | 625706 | | Vermont | 4.3 | 6130 | 141902 | | Virginia | 5.6 | 101972 | 1832430 | | Washington | 6.0 | 97049 | 1608006 | | West Virginia | 5.8 | 29224 | 503453 | | Wisconsin | 5.4 | 75435 | 1392596 | | Wyoming | 6.1 | 8427 | 137181 | | Nation | 5.6 | 4273344 | 75925933 |
Source: U.S. Census Bureau, 2006 American Community Survey Public Use Microdata Sample (PUMS) File; NCES, IPEDS 2007 Fall Enrollment Survey |