ZIP Code 60099

60099 is one of Illinois's ZIP codes, delivering to addresses in Zion, Lake County.

City: Zion
County: Lake County
State: Illinois
Prefix: 600xx

Where this code sits

60099 is part of the 600xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Zion.

Zion Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60099 delivers to without sharing its boundary.

ZIP codes nearest 60099

The ZIP codes whose reference points sit closest to 60099.
ZIP code	Distance	Delivers to
ZIP code 60096	2.5 mi	Winthrop Harbor, IL
ZIP code 60087	3.2 mi	Waukegan, IL
ZIP code 60086	3.3 mi	North Chicago, IL
ZIP code 60083	3.3 mi	Wadsworth, IL
ZIP code 60075	4.9 mi	Russell, IL
ZIP code 60079	5.6 mi	Waukegan, IL
ZIP code 53158	6.3 mi	Pleasant Prairie, WI
ZIP code 60085	6.4 mi	Waukegan, 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 60099, plotted from its record coordinates.

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

Scope ZIP code 60099. 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.