ZIP Code 19971

19971 is one of Delaware's ZIP codes, delivering to addresses in Rehoboth Beach, Sussex County.

City: Rehoboth Beach
County: Sussex County
State: Delaware
Prefix: 199xx

Where this code sits

19971 is part of the 199xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rehoboth Beach.

Rehoboth Beach Delaware ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19971 delivers to without sharing its boundary.

302 Area code 302

ZIP codes nearest 19971

The ZIP codes whose reference points sit closest to 19971.
ZIP code	Distance	Delivers to
ZIP code 19958	5.5 mi	Lewes, DE
ZIP code 19969	6.4 mi	Nassau, DE
ZIP code 19951	8.6 mi	Harbeson, DE
ZIP code 19966	10 mi	Millsboro, DE
ZIP code 19970	11 mi	Ocean View, DE
ZIP code 19967	12 mi	Millville, DE
ZIP code 19968	12 mi	Milton, DE
ZIP code 19930	13 mi	Bethany Beach, DE

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 19971, plotted from its record coordinates.

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

Scope ZIP code 19971. 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.