| State | 1 districts: Missouri |
| State House | 22 districts: 040, 041, 042, 063, 064, 065, 066, 067, 069, 070, 075, 087, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110 |
| State Senate | 8 districts: 002, 010, 013, 014, 015, 023, 024, 026 |
| US House | 4 districts: Congressional District 1, Congressional District 2, Congressional District 3, Congressional District 6 |
| County | 1 districts: St. Charles County |