ZIP Code 61356

61356 is one of Illinois's ZIP codes, delivering to addresses in Princeton, Bureau County.

City: Princeton
County: Bureau County
State: Illinois
Prefix: 613xx

Where this code sits

61356 is part of the 613xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Princeton.

Princeton Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61356 delivers to without sharing its boundary.

ZIP codes nearest 61356

The ZIP codes whose reference points sit closest to 61356.
ZIP code	Distance	Delivers to
ZIP code 61337	5.2 mi	Malden, IL
ZIP code 61323	5.3 mi	Dover, IL
ZIP code 61315	5.9 mi	Bureau, IL
ZIP code 61322	6.5 mi	Depue, IL
ZIP code 61368	6.6 mi	Tiskilwa, IL
ZIP code 61379	7.7 mi	Wyanet, IL
ZIP code 61359	8.2 mi	Seatonville, IL
ZIP code 61328	10 mi	Kasbeer, 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 61356, plotted from its record coordinates.

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

Scope ZIP code 61356. 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.