

A focus on "some college, no degree" can improve state college attainment rates. More: New Jersey 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 | 41.3% | 485,811 | 1,175,113 | 40,732 | 112,051 | 303,880 | 232,639 | 77,752 | 295,424 | 112,635 |
| Somerset | 59.1% | 24,790 | 41,981 | 1,141 | 2,141 | 7,171 | 6,738 | 2,805 | 15,050 | 6,935 |
| Morris | 57.2% | 35,990 | 62,924 | 1,180 | 2,679 | 12,134 | 10,941 | 4,387 | 22,858 | 8,745 |
| Bergen | 53.5% | 63,132 | 117,941 | 2,870 | 5,447 | 24,339 | 22,153 | 8,510 | 40,317 | 14,305 |
| Middlesex | 50.5% | 58,210 | 115,223 | 3,986 | 7,691 | 25,494 | 19,842 | 7,401 | 33,886 | 16,923 |
| Hunterdon | 49.7% | 6,782 | 13,636 | 261 | 825 | 3,074 | 2,694 | 948 | 4,435 | 1,399 |
| Monmouth | 46.6% | 34,736 | 74,522 | 1,820 | 4,933 | 17,474 | 15,559 | 5,704 | 21,289 | 7,743 |
| Hudson | 42.3% | 49,587 | 117,232 | 6,730 | 14,065 | 26,490 | 20,360 | 5,624 | 30,385 | 13,578 |
| Mercer | 41.6% | 20,310 | 48,848 | 1,797 | 5,648 | 11,769 | 9,324 | 2,939 | 11,157 | 6,214 |
| Burlington | 41.1% | 23,484 | 57,115 | 623 | 4,091 | 15,725 | 13,192 | 4,575 | 14,481 | 4,428 |
| Union | 39.0% | 29,120 | 74,583 | 3,837 | 7,351 | 19,640 | 14,635 | 4,898 | 17,061 | 7,161 |
| Warren | 38.7% | 5,088 | 13,149 | 210 | 1,105 | 4,037 | 2,709 | 1,145 | 3,095 | 848 |
| Gloucester | 35.9% | 11,477 | 31,939 | 289 | 2,288 | 10,827 | 7,058 | 3,047 | 6,818 | 1,612 |
| Sussex | 34.9% | 6,162 | 17,660 | 109 | 1,030 | 5,720 | 4,639 | 1,442 | 3,851 | 869 |
| Camden | 33.3% | 23,212 | 69,776 | 2,346 | 7,871 | 20,848 | 15,499 | 4,856 | 13,715 | 4,641 |
| Essex | 32.8% | 38,562 | 117,504 | 5,303 | 17,480 | 32,664 | 23,495 | 6,360 | 23,359 | 8,843 |
| Ocean | 30.9% | 17,371 | 56,182 | 1,140 | 4,744 | 18,491 | 14,436 | 4,305 | 10,557 | 2,509 |
| Cape May | 30.2% | 3,058 | 10,111 | 161 | 974 | 3,419 | 2,499 | 701 | 1,987 | 370 |
| Passaic | 29.3% | 21,067 | 71,991 | 4,293 | 10,560 | 21,774 | 14,297 | 4,051 | 13,082 | 3,934 |
| Salem | 25.9% | 1,968 | 7,605 | 166 | 857 | 2,811 | 1,803 | 582 | 1,225 | 161 |
| Atlantic | 24.9% | 8,300 | 33,382 | 1,252 | 5,427 | 11,454 | 6,949 | 2,235 | 5,039 | 1,026 |
| Cumberland | 15.6% | 3,405 | 21,809 | 1,218 | 4,844 | 8,525 | 3,817 | 1,237 | 1,777 | 391 |