ZIP Code 36528

36528 is one of Alabama's ZIP codes, delivering to addresses in Dauphin Island, Mobile County.

City: Dauphin Island
County: Mobile County
State: Alabama
Prefix: 365xx

Where this code sits

36528 is part of the 365xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dauphin Island.

Dauphin Island Alabama ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 36528 delivers to without sharing its boundary.

251 Area code 251

ZIP codes nearest 36528

The ZIP codes whose reference points sit closest to 36528.
ZIP code	Distance	Delivers to
ZIP code 36523	11 mi	Coden, AL
ZIP code 36509	14 mi	Bayou La Batre, AL
ZIP code 36544	18 mi	Irvington, AL
ZIP code 36590	18 mi	Theodore, AL
ZIP code 36564	19 mi	Point Clear, AL
ZIP code 36568	19 mi	Saint Elmo, AL
ZIP code 36582	21 mi	Theodore, AL
ZIP code 36542	21 mi	Gulf Shores, AL

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 36528, plotted from its record coordinates.

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

Scope ZIP code 36528. 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.