ZIP Code 61778

61778 is one of Illinois's ZIP codes, delivering to addresses in Waynesville, De Witt County.

City: Waynesville
County: De Witt County
State: Illinois
Prefix: 617xx

Where this code sits

61778 is part of the 617xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Waynesville.

Waynesville Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61778 delivers to without sharing its boundary.

ZIP codes nearest 61778

The ZIP codes whose reference points sit closest to 61778.
ZIP code	Distance	Delivers to
ZIP code 61723	6.2 mi	Atlanta, IL
ZIP code 61754	6.4 mi	Mc Lean, IL
ZIP code 61777	7.8 mi	Wapella, IL
ZIP code 62512	8.1 mi	Beason, IL
ZIP code 61751	9.2 mi	Lawndale, IL
ZIP code 61745	9.4 mi	Heyworth, IL
ZIP code 61749	10 mi	Kenney, IL
ZIP code 61727	10 mi	Clinton, 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 61778, plotted from its record coordinates.

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

Scope ZIP code 61778. 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.