ZIP Code 61006

61006 is one of Illinois's ZIP codes, delivering to addresses in Ashton, Lee County.

City: Ashton
County: Lee County
State: Illinois
Prefix: 610xx

Where this code sits

61006 is part of the 610xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ashton.

Ashton Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 61006 delivers to without sharing its boundary.

ZIP codes nearest 61006

The ZIP codes whose reference points sit closest to 61006.
ZIP code	Distance	Delivers to
ZIP code 61031	5.6 mi	Franklin Grove, IL
ZIP code 61068	8.3 mi	Rochelle, IL
ZIP code 61331	8.8 mi	Lee Center, IL
ZIP code 61015	8.9 mi	Chana, IL
ZIP code 61378	9.4 mi	West Brooklyn, IL
ZIP code 61057	9.6 mi	Nachusa, IL
ZIP code 60553	10 mi	Steward, IL
ZIP code 61061	12 mi	Oregon, 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 61006, plotted from its record coordinates.

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

Scope ZIP code 61006. 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.