ZIP Code 61764

61764 is one of Illinois's ZIP codes, delivering to addresses in Pontiac, Livingston County.

City: Pontiac
County: Livingston County
State: Illinois
Prefix: 617xx

Where this code sits

61764 is part of the 617xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pontiac.

Pontiac Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61764 delivers to without sharing its boundary.

ZIP codes nearest 61764

The ZIP codes whose reference points sit closest to 61764.
ZIP code	Distance	Delivers to
ZIP code 61743	7.8 mi	Graymont, IL
ZIP code 61726	10 mi	Chenoa, IL
ZIP code 61739	11 mi	Fairbury, IL
ZIP code 61769	12 mi	Saunemin, IL
ZIP code 60460	12 mi	Odell, IL
ZIP code 61740	12 mi	Flanagan, IL
ZIP code 61319	13 mi	Cornell, IL
ZIP code 61313	14 mi	Blackstone, 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 61764, plotted from its record coordinates.

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

Scope ZIP code 61764. 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.