ZIP Code 62689

62689 is one of Illinois's ZIP codes, delivering to addresses in Thayer, Sangamon County.

City: Thayer
County: Sangamon County
State: Illinois
Prefix: 626xx

Where this code sits

62689 is part of the 626xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Thayer.

Thayer Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62689 delivers to without sharing its boundary.

ZIP codes nearest 62689

The ZIP codes whose reference points sit closest to 62689.
ZIP code	Distance	Delivers to
ZIP code 62690	2.4 mi	Virden, IL
ZIP code 62615	3.7 mi	Auburn, IL
ZIP code 62662	4.5 mi	Lowder, IL
ZIP code 62530	5.7 mi	Divernon, IL
ZIP code 62536	8.5 mi	Glenarm, IL
ZIP code 62629	9.7 mi	Chatham, IL
ZIP code 62672	10 mi	Nilwood, IL
ZIP code 62692	10 mi	Waverly, 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 62689, plotted from its record coordinates.

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

Scope ZIP code 62689. 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.