| Year | 2000 | 2018 | ||||
| Item | White % | Black % | Chi-Square | White % | Black % | Chi-Square |
| Workplace Composition |
|
| 99.84*** |
|
| 79.33*** |
| Mostly White | 80.3 | 44.1 |
| 69.7 | 30.9 |
|
| Not Mostly White | 19.7 | 55.9 |
| 30.3 | 69.1 |
|
| Age |
|
| 6.35ns |
|
| 8.72* |
| 18 - 24 years | 9.3 | 6.5 |
| 8.3 | 11.8 |
|
| 25 - 54 years | 74.8 | 83.4 |
| 65.8 | 73.0 |
|
| 55 - 64 years | 11.8 | 8.3 |
| 18.2 | 11.2 |
|
| 65 - 88 years | 4.2 | 1.8 |
| 7.7 | 3.9 |
|
| Educational Attainment |
|
| 13.24** |
|
| 4.71ns |
| Less than H.S. | 8.4 | 12.9 |
| 6.1 | 9.2 |
|
| H.S./some college | 62.4 | 70.0 |
| 56.2 | 61.2 |
|
| Bachelor’s Degree | 19.3 | 12.9 |
| 25.2 | 21.1 |
|
| Graduate Degree | 10.0 | 4.1 |
| 12.4 | 8.6 |
|
| Personal Income |
|
| 18.17*** |
|
| 10.39* |
| Less than $25,000 | 43.0 | 61.5 |
| 27.8 | 34.7 |
|
| $25,000 - 49,999 | 37.3 | 27.7 |
| 31.6 | 36.3 |
|
| $50,000 - 74,999 | 13.0 | 8.1 |
| 15.1 | 16.9 |
|
| $75,000 and more | 6.7 | 2.7 |
| 25.5 | 12.1 |
|
| Labor Force Status |
|
| .002ns |
|
| .017ns |
| Working Full-time | 83.7 | 83.5 |
| 82.1 | 81.6 |
|
| Working Part-time | 16.3 | 16.5 |
| 17.9 | 18.4 |
|
| Occupational Prestige Score |
|
| 4.38ns |
|
| 16.37*** |
| 0 - 25 | 9.0 | 11.8 |
| 7.8 | 17.1 |
|
| 26 - 50 | 53.6 | 58.8 |
| 59.0 | 61.2 |
|
| 51 - 100 | 37.4 | 29.4 |
| 33.2 | 21.7 |
|
| Employees at Work Site |
|
| 14.77** |
|
| 5.94ns |
| 1 - 9 | 27.1 | 19.4 |
| 23.8 | 16.6 |
|
| 10 - 49 | 25.2 | 18.2 |
| 22.6 | 25.2 |
|
| 50 - 99 | 11.7 | 16.4 |
| 12.3 | 9.2 |
|
| 100 - 499 | 19.0 | 20.0 |
| 20.7 | 24.5 |
|
| 500 and more | 17.0 | 26.0 |
| 20.6 | 24.5 |
|