Year | Population |
---|---|
1980. | 35667 |
1990. | 37020 |
2000. | 40045 |
2010. | 38827 |
www.jeffil.us/
Illinois
Jefferson County
County
17081
County seat is in Mount Vernon
Founded in 1819
Area: 571 square miles
County board has 1 members
FIPS code: 17081
Zipcodes in Jefferson County: 62866, 62864, 62830, 62872, 62883, 62889, 62846, 62894, 62898, 62816, 62814, 62810
Bradley Jeff
Buck Ted Sr.
Cross Bryan
Marks Eddie
Marlow Debbie
No associations
LandOfFree
Jefferson County does not yet have a rating. At this time, there are no reviews or comments for this county.
If you have personal experience with Jefferson County, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jefferson County will most certainly appreciate the feedback.
Profile ID: LFUS-COU-O-2693