Jefferson County, Illinois

1 town guides · county population 36,550.

Jefferson County has 10 Census places. The biggest are Mount Vernon (14,090), Ina (1,560), Woodlawn (632), Dix (568) and Bluford (483). 1 has a town guide so far; the others get one once there is enough real information about them.

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Places without a guide yet (9)

These get a page once there is enough real information about them.

• Ina 1,560
• Woodlawn 632
• Dix 568
• Bluford 483
• Bonnie 461
• Belle Rive 382
• Waltonville 294
• Opdyke 246
• Nason 203