Jefferson County, IL
10 towns and cities in Jefferson County, Illinois
Jefferson County is a county in Illinois with 37,113 residents and 571 sq mi of land.
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Towns and cities in Jefferson County
- Belle Rive 309
- Bluford 630
- Bonnie 374
- Dix 469
- Ina 1,641
- Mount Vernon 14,600
- Nason 199
- Opdyke 236
- Waltonville 408
- Woodlawn 617
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