By union strength
| State | Gap | Rank |
|---|---|---|
| AL | -1.5 | 32 |
| AK | 4.6 | 37 |
| AZ | 4.3 | 1 |
| AR | 0.0 | 4 |
| CA | -2.3 | 46 |
| CO | 6.2 | 17 |
| CT | -1.8 | 35 |
| DE | -.3 | 33 |
| DC | 5.3 | 19 |
| FL | -1.3 | 2 |
| GA | 2.7 | 7 |
| HI | 1.9 | 51 |
| ID | 5.3 | 16 |
| IL | 1.3 | 44 |
| IN | 3.7 | 21 |
| IA | -4.5 | 25 |
| KS | 8.6 | 20 |
| KY | .6 | 24 |
| LA | -1.7 | 10 |
| ME | -1.9 | 30 |
| MD | 4.9 | 29 |
| MA | 11.3 | 31 |
| MI | 2.1 | 36 |
| MN | 4.0 | 38 |
| MS | -1.5 | 6 |
| MO | 2.3 | 14 |
| MT | 6.7 | 49 |
| NE | 5.4 | 26 |
| NV | 3.9 | 27 |
| NH | 40.1 | 22 |
| NJ | 8.0 | 45 |
| NM | 3.7 | 15 |
| NY | 1.4 | 43 |
| NC | 2.0 | 12 |
| ND | 10.4 | 28 |
| OH | 11.1 | 40 |
| OK | .5 | 9 |
| OR | -.4 | 50 |
| PA | 11.7 | 48 |
| RI | -.6 | 47 |
| SC | -2.5 | 3 |
| SD | 7.0 | 18 |
| TN | .2 | 11 |
| TX | -1.8 | 8 |
| UT | 3.7 | 13 |
| VT | 3.3 | 41 |
| VA | .8 | 5 |
| WA | -.1 | 42 |
| WV | 2.1 | 39 |
| WI | 22.0 | 34 |
| WY | 2.2 | 23 |