ZIP Code 62271

62271 is one of Illinois's ZIP codes, delivering to addresses in Okawville, Washington County.

City: Okawville
County: Washington County
State: Illinois
Prefix: 622xx

Where this code sits

62271 is part of the 622xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Okawville.

Okawville Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 62271 delivers to without sharing its boundary.

ZIP codes nearest 62271

The ZIP codes whose reference points sit closest to 62271.
ZIP code	Distance	Delivers to
ZIP code 62214	4.6 mi	Addieville, IL
ZIP code 62245	8.1 mi	Germantown, IL
ZIP code 62218	8.2 mi	Bartelso, IL
ZIP code 62215	8.7 mi	Albers, IL
ZIP code 62266	9.4 mi	New Memphis, IL
ZIP code 62263	10 mi	Nashville, IL
ZIP code 62282	11 mi	Saint Libory, IL
ZIP code 62265	12 mi	New Baden, 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 62271, plotted from its record coordinates.

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

Scope ZIP code 62271. 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.