Champaign County Census Images
| Year | County | Township | Surnames |
|---|---|---|---|
| 1830 | Champaign | Rush Twp | Clark, Green |
| 1840 | Champaign | Rush Twp | Clark, Green |
| 1850 | Champaign | Lewisburg | Clark, Shaffer |
| 1850 | Champaign | Rush Twp | Barney, Clark, Green |
| 1860 | Champaign | Rush Twp | Barney, Clark |
| 1870 | Champaign | Rush Twp | Clark, Shaffer |
| 1880 | Champaign | Rush Twp | Haines, Taylor |
| 1900 | Champaign | Rush Twp | Asher, Clark, Sheritt |
| 1900 | Champaign | Urbana | Clark, Hewitt, Tomlin |
| 1910 | Champaign | Rush Twp | Asher |
| 1930 | Champaign | Rush Twp | Clark, McMahill |
| 1950 | Champaign | Woodstock | Clark, McMahill |
