ZIP Code 19939

19939 is one of Delaware's ZIP codes, delivering to addresses in Dagsboro, Sussex County.

City: Dagsboro
County: Sussex County
State: Delaware
Prefix: 199xx

Where this code sits

19939 is part of the 199xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dagsboro.

Dagsboro Delaware ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19939 delivers to without sharing its boundary.

302 Area code 302

ZIP codes nearest 19939

The ZIP codes whose reference points sit closest to 19939.
ZIP code	Distance	Delivers to
ZIP code 19945	3.0 mi	Frankford, DE
ZIP code 19967	4.8 mi	Millville, DE
ZIP code 19970	6.2 mi	Ocean View, DE
ZIP code 19975	7.1 mi	Selbyville, DE
ZIP code 19966	7.2 mi	Millsboro, DE
ZIP code 19951	7.8 mi	Harbeson, DE
ZIP code 19930	8.0 mi	Bethany Beach, DE
ZIP code 21813	9.1 mi	Bishopville, MD

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 19939, plotted from its record coordinates.

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

Scope ZIP code 19939. 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.