| Sheffield - Means of Transportation to Work | FIPS Code=5060 |
| 1970 | 1980 | 1990 | |
| Per Cent of Working Population that Drove Alone to Work | 27.96 | 52.48 | 58.16 |
| Per Cent of Working Population that Carpooled to Work | 25.81 | 34.04 | 21.34 |
| Per Cent of Working Population that Used Public Transportation | 0 | 0 | 0 |
| Per Cent of Working Population that Walked to Work | 0 | 2.13 | 2.09 |
| Per Cent of Working Population that Used Other Means to Get to Work | 22.58 | 0 | 2.51 |
| Per Cent of Working Population that Worked at Home | 23.66 | 11.35 | 15.9 |