Lee Ann Crunk
Chief County Assessment Officer
Jefferson County Courthouse
100 S. 10th St. Room 2
Mt. Vernon, IL 62864
618 244-8016
FAX: 618 244-1499
Email: lacrunk@jeffil.us
OFFICE HOURS: 8:00a.m. – 5:00p.m.
| Wanda Hamson | Deputy |
| Kathy Holmes | Clerk |
Links for Jefferson County
Rend Lake
Mount Vernon, IL
County Population = 40,045
Total Parcels = 27,717
Total EAV = $354,102,046
County Size is 571 square miles.