| Collin | ||
 |
Name Type | Pioneers |
| Created | 1846 | |
| Organized | ||
| County Seat | McKinney | |
| Area | 885.85 (sq. mi) | |
| Land Area | 847.56 (sq. mi) | |
| Surface Water | 38.29 (sq. mi) | |
| Notes: | ||
| Pioneer Settler | ||
| Collin County Courthouse picture | ||
| Collin County Football Stadium(s) | ||
| Collin | ||
|
|
Name Type | Pioneers |
| Created | 1846 | |
| Organized | ||
| County Seat | McKinney | |
| Area | 885.85 (sq. mi) | |
| Land Area | 847.56 (sq. mi) | |
| Surface Water | 38.29 (sq. mi) | |
| Notes: | ||
| Pioneer Settler | ||
| Collin County Courthouse picture | ||
| Collin County Football Stadium(s) | ||