| Fairfield - Means of Transportation to Work | FIPS Code=11030 |
| 1970 | 1980 | 1990 | |
| Per Cent of Working Population that Drove Alone to Work | 63.27 | 35.04 | 61.28 |
| Per Cent of Working Population that Carpooled to Work | 8.85 | 19.18 | 12.16 |
| Per Cent of Working Population that Used Public Transportation | 0 | 0 | 0.5 |
| Per Cent of Working Population that Walked to Work | 8.58 | 9.72 | 4.01 |
| Per Cent of Working Population that Used Other Means to Get to Work | 0 | 1.02 | 3.63 |
| Per Cent of Working Population that Worked at Home | 19.3 | 15.86 | 21.18 |