ZIP Code 62856

62856 is one of Illinois's ZIP codes, delivering to addresses in Logan, Franklin County.

City: Logan
County: Franklin County
State: Illinois
Prefix: 628xx

Where this code sits

62856 is part of the 628xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Logan.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62856 delivers to without sharing its boundary.

ZIP codes nearest 62856

The ZIP codes whose reference points sit closest to 62856.
ZIP code	Distance	Delivers to
ZIP code 62812	5.4 mi	Benton, IL
ZIP code 62840	6.1 mi	Frankfort Heights, IL
ZIP code 62896	6.4 mi	West Frankfort, IL
ZIP code 62890	6.5 mi	Thompsonville, IL
ZIP code 62874	7.9 mi	Orient, IL
ZIP code 62836	7.9 mi	Ewing, IL
ZIP code 62860	8.8 mi	Macedonia, IL
ZIP code 62897	9.7 mi	Whittington, IL

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 62856, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 62856. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.