ZIP Code 62079

62079 is one of Illinois's ZIP codes, delivering to addresses in Piasa, Macoupin County.

City: Piasa
County: Macoupin County
State: Illinois
Prefix: 620xx

Where this code sits

62079 is part of the 620xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Piasa.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62079 delivers to without sharing its boundary.

ZIP codes nearest 62079

The ZIP codes whose reference points sit closest to 62079.
ZIP code	Distance	Delivers to
ZIP code 62030	3.4 mi	Fidelity, IL
ZIP code 62012	5.6 mi	Brighton, IL
ZIP code 62063	5.9 mi	Medora, IL
ZIP code 62014	10 mi	Bunker Hill, IL
ZIP code 62630	10 mi	Chesterfield, IL
ZIP code 62685	10 mi	Shipman, IL
ZIP code 62022	11 mi	Dow, IL
ZIP code 62052	11 mi	Jerseyville, 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 62079, plotted from its record coordinates.

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

Scope ZIP code 62079. 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.