

A focus on "some college, no degree" can improve state college attainment rates. More: Oklahoma PDF
| County | Percent w/college degree | Number w/college degree | Total population (ages 25-34) | < 9th grade | 9th-12th grade, no diploma | High school grad/GED | Some college, no degree | Associate's degree | Bachelor's degree | Graduate degree |
| TOTAL | 28.3% | 126,604 | 447,029 | 15,065 | 51,402 | 135,579 | 118,379 | 30,136 | 76,095 | 20,373 |
| Payne | 45.8% | 4,148 | 9,052 | 107 | 541 | 1,996 | 2,260 | 486 | 2,534 | 1,128 |
| Cleveland | 38.5% | 11,575 | 30,092 | 320 | 2,068 | 7,007 | 9,122 | 2,127 | 7,210 | 2,238 |
| Tulsa | 36.6% | 29,967 | 81,771 | 3,174 | 7,856 | 19,709 | 21,065 | 6,915 | 18,243 | 4,809 |
| Grant | 32.3% | 150 | 464 | 11 | 36 | 145 | 122 | 40 | 97 | 13 |
| Oklahoma | 31.0% | 29,955 | 96,480 | 4,713 | 10,964 | 24,001 | 26,847 | 5,613 | 18,628 | 5,714 |
| Woods | 30.8% | 336 | 1,090 | 46 | 96 | 324 | 288 | 41 | 273 | 22 |
| Custer | 30.1% | 793 | 2,632 | 86 | 237 | 719 | 797 | 130 | 538 | 125 |
| Rogers | 29.2% | 2,462 | 8,443 | 87 | 928 | 2,581 | 2,385 | 953 | 1,174 | 335 |
| Canadian | 29.1% | 3,324 | 11,441 | 220 | 1,118 | 3,331 | 3,448 | 699 | 2,236 | 389 |
| Garfield | 28.7% | 2,013 | 7,019 | 263 | 769 | 2,296 | 1,678 | 521 | 1,146 | 346 |
| Jackson | 28.2% | 1,135 | 4,022 | 135 | 534 | 1,064 | 1,154 | 330 | 592 | 213 |
| Washington | 27.3% | 1,362 | 4,993 | 45 | 708 | 1,572 | 1,306 | 395 | 764 | 203 |
| Logan | 26.2% | 1,004 | 3,829 | 73 | 450 | 1,158 | 1,144 | 169 | 672 | 163 |
| Pontotoc | 26.2% | 1,080 | 4,126 | 70 | 423 | 1,432 | 1,121 | 130 | 715 | 235 |
| Stephens | 25.5% | 1,108 | 4,340 | 63 | 525 | 1,667 | 977 | 169 | 799 | 140 |
| Kay | 25.4% | 1,278 | 5,032 | 184 | 699 | 1,762 | 1,109 | 485 | 631 | 162 |
| Ellis | 24.8% | 83 | 335 | 8 | 14 | 142 | 88 | 4 | 69 | 10 |
| Okmulgee | 24.5% | 1,032 | 4,220 | 95 | 661 | 1,358 | 1,074 | 502 | 448 | 82 |
| Bryan | 24.4% | 1,073 | 4,404 | 108 | 660 | 1,342 | 1,221 | 150 | 812 | 111 |
| Noble | 24.3% | 336 | 1,382 | 9 | 135 | 519 | 383 | 68 | 232 | 36 |
| Comanche | 24.2% | 4,263 | 17,646 | 236 | 1,356 | 5,554 | 6,237 | 1,236 | 2,564 | 463 |
| Latimer | 24.0% | 265 | 1,104 | 16 | 140 | 453 | 230 | 107 | 133 | 25 |
| Cherokee | 23.8% | 1,198 | 5,026 | 177 | 652 | 1,624 | 1,375 | 275 | 768 | 155 |
| Ottawa | 23.8% | 907 | 3,818 | 114 | 551 | 1,359 | 887 | 446 | 387 | 74 |
| Kiowa | 23.6% | 236 | 999 | 13 | 120 | 358 | 272 | 66 | 145 | 25 |
| Roger Mills | 23.6% | 77 | 326 | 1 | 26 | 135 | 87 | 18 | 53 | 6 |
| Woodward | 23.6% | 495 | 2,096 | 97 | 234 | 720 | 550 | 100 | 301 | 94 |
| Kingfisher | 23.6% | 324 | 1,374 | 72 | 139 | 445 | 394 | 81 | 215 | 28 |
| Dewey | 23.5% | 89 | 378 | 8 | 32 | 141 | 108 | 14 | 69 | 6 |
| Johnston | 23.4% | 252 | 1,076 | 45 | 141 | 405 | 233 | 87 | 133 | 32 |
| McClain | 23.4% | 798 | 3,411 | 158 | 421 | 1,122 | 912 | 195 | 503 | 100 |
| Pottawatomie | 23.2% | 1,758 | 7,563 | 107 | 859 | 2,870 | 1,969 | 491 | 1,023 | 244 |
| Murray | 23.2% | 330 | 1,424 | 43 | 191 | 511 | 349 | 79 | 195 | 56 |
| Nowata | 22.9% | 263 | 1,149 | 8 | 134 | 446 | 298 | 128 | 124 | 11 |
| Harper | 22.8% | 69 | 302 | 10 | 15 | 119 | 89 | 9 | 55 | 5 |
| Beaver | 22.8% | 131 | 575 | 24 | 88 | 185 | 147 | 20 | 91 | 20 |
| Wagoner | 22.6% | 1,587 | 7,012 | 106 | 854 | 2,536 | 1,929 | 542 | 921 | 124 |
| Cimarron | 22.3% | 69 | 309 | 51 | 26 | 86 | 77 | 9 | 53 | 7 |
| Pittsburg | 22.3% | 1,154 | 5,168 | 163 | 688 | 2,064 | 1,099 | 389 | 579 | 186 |
| Muskogee | 22.1% | 1,844 | 8,346 | 284 | 1,326 | 2,697 | 2,195 | 678 | 951 | 215 |
| Cotton | 22.0% | 179 | 813 | 4 | 110 | 307 | 213 | 26 | 136 | 17 |
| Jefferson | 21.7% | 172 | 791 | 27 | 155 | 292 | 145 | 23 | 135 | 14 |
| Grady | 21.5% | 1,151 | 5,353 | 102 | 646 | 2,065 | 1,389 | 317 | 699 | 135 |
| Seminole | 21.2% | 512 | 2,419 | 54 | 309 | 985 | 559 | 252 | 190 | 70 |
| Washita | 21.1% | 252 | 1,192 | 41 | 110 | 417 | 372 | 57 | 155 | 40 |
| Coal | 20.7% | 143 | 690 | 44 | 94 | 272 | 137 | 16 | 98 | 29 |
| Creek | 20.0% | 1,624 | 8,100 | 133 | 1,055 | 3,558 | 1,730 | 611 | 794 | 219 |
| Le Flore | 19.8% | 1,207 | 6,102 | 336 | 1,068 | 2,170 | 1,321 | 497 | 578 | 132 |
| McIntosh | 19.7% | 344 | 1,742 | 59 | 304 | 671 | 364 | 144 | 139 | 61 |
| Pushmataha | 19.6% | 229 | 1,166 | 38 | 165 | 468 | 266 | 54 | 150 | 25 |
| Texas | 19.6% | 547 | 2,791 | 540 | 423 | 676 | 605 | 116 | 394 | 37 |
| Craig | 19.4% | 319 | 1,645 | 19 | 231 | 675 | 401 | 154 | 142 | 23 |
| Osage | 19.1% | 927 | 4,864 | 111 | 708 | 1,766 | 1,352 | 270 | 532 | 125 |
| Pawnee | 18.9% | 357 | 1,885 | 32 | 284 | 756 | 456 | 121 | 184 | 52 |
| Haskell | 18.9% | 240 | 1,269 | 13 | 298 | 421 | 297 | 93 | 113 | 34 |
| Harmon | 18.9% | 69 | 365 | 39 | 117 | 94 | 46 | 18 | 49 | 2 |
| Major | 18.5% | 124 | 669 | 48 | 46 | 281 | 170 | 43 | 79 | 2 |
| Mayes | 18.0% | 763 | 4,242 | 150 | 574 | 1,641 | 1,114 | 314 | 342 | 107 |
| Greer | 17.4% | 140 | 806 | 36 | 133 | 308 | 189 | 49 | 88 | 3 |
| Caddo | 17.1% | 572 | 3,340 | 95 | 453 | 1,496 | 724 | 125 | 326 | 121 |
| Delaware | 17.1% | 685 | 4,014 | 137 | 622 | 1,734 | 836 | 226 | 357 | 102 |
| Carter | 17.0% | 884 | 5,202 | 151 | 851 | 2,054 | 1,262 | 232 | 495 | 157 |
| Lincoln | 16.7% | 599 | 3,590 | 68 | 438 | 1,614 | 871 | 172 | 331 | 96 |
| Choctaw | 16.3% | 289 | 1,770 | 76 | 258 | 698 | 449 | 69 | 194 | 26 |
| Sequoyah | 16.2% | 772 | 4,764 | 130 | 801 | 2,020 | 1,041 | 341 | 371 | 60 |
| Alfalfa | 15.9% | 100 | 628 | 19 | 96 | 230 | 183 | 18 | 70 | 12 |
| Blaine | 15.9% | 270 | 1,699 | 90 | 262 | 793 | 284 | 63 | 151 | 56 |
| Marshall | 15.6% | 210 | 1,343 | 109 | 193 | 544 | 287 | 72 | 124 | 14 |
| Tillman | 14.9% | 151 | 1,011 | 76 | 182 | 426 | 176 | 39 | 108 | 4 |
| Okfuskee | 14.5% | 194 | 1,340 | 29 | 225 | 572 | 320 | 73 | 101 | 20 |
| Garvin | 14.4% | 463 | 3,225 | 173 | 543 | 1,367 | 679 | 91 | 349 | 23 |
| Atoka | 14.4% | 247 | 1,721 | 43 | 232 | 918 | 281 | 71 | 142 | 34 |
| McCurtain | 14.2% | 595 | 4,187 | 107 | 657 | 1,810 | 1,018 | 216 | 324 | 55 |
| Beckham | 14.0% | 363 | 2,601 | 133 | 395 | 1,000 | 710 | 115 | 216 | 32 |
| Hughes | 12.9% | 227 | 1,761 | 43 | 307 | 733 | 451 | 50 | 133 | 44 |
| Love | 11.5% | 104 | 904 | 33 | 156 | 409 | 202 | 22 | 62 | 20 |
| Adair | 9.3% | 257 | 2,756 | 177 | 486 | 1,383 | 453 | 69 | 168 | 20 |