| Brookfield - Means of Transportation to Work | FIPS Code=17015 |
| 1970 | 1980 | 1990 | |
| Per Cent of Working Population that Drove Alone to Work | 57.78 | 54.55 | 70.85 |
| Per Cent of Working Population that Carpooled to Work | 17.33 | 28.03 | 16.41 |
| Per Cent of Working Population that Used Public Transportation | 0.00 | 0.00 | 0.77 |
| Per Cent of Working Population that Walked to Work | 24.89 | 6.06 | 0.39 |
| Per Cent of Working Population that Used Other Means to Get to Work | 0.00 | 2.78 | 1.74 |
| Per Cent of Working Population that Worked at Home | 0.00 | 8.59 | 9.85 |