ZIP Code 61876

61876 is one of Illinois's ZIP codes, delivering to addresses in Sidell, Vermilion County.

City: Sidell
County: Vermilion County
State: Illinois
Prefix: 618xx

Where this code sits

61876 is part of the 618xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sidell.

Sidell Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61876 delivers to without sharing its boundary.

ZIP codes nearest 61876

The ZIP codes whose reference points sit closest to 61876.
ZIP code	Distance	Delivers to
ZIP code 61850	4.7 mi	Indianola, IL
ZIP code 61810	5.7 mi	Allerton, IL
ZIP code 61940	7.8 mi	Metcalf, IL
ZIP code 61932	8.1 mi	Hume, IL
ZIP code 61841	8.7 mi	Fairmount, IL
ZIP code 61816	9.0 mi	Broadlands, IL
ZIP code 61870	10 mi	Ridge Farm, IL
ZIP code 61846	11 mi	Georgetown, 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 61876, plotted from its record coordinates.

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

Scope ZIP code 61876. 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.