ZIP Code 61073

61073 is one of Illinois's ZIP codes, delivering to addresses in Roscoe, Winnebago County.

City: Roscoe
County: Winnebago County
State: Illinois
Prefix: 610xx

Where this code sits

61073 is part of the 610xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Roscoe.

Roscoe Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61073 delivers to without sharing its boundary.

ZIP codes nearest 61073

The ZIP codes whose reference points sit closest to 61073.
ZIP code	Distance	Delivers to
ZIP code 61080	4.7 mi	South Beloit, IL
ZIP code 61011	4.7 mi	Caledonia, IL
ZIP code 61115	5.2 mi	Machesney Park, IL
ZIP code 61072	5.3 mi	Rockton, IL
ZIP code 53512	6.3 mi	Beloit, WI
ZIP code 61111	6.7 mi	Loves Park, IL
ZIP code 61114	7.1 mi	Rockford, IL
ZIP code 61065	8.8 mi	Poplar Grove, 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 61073, plotted from its record coordinates.

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

Scope ZIP code 61073. 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.