ZIP Code 19736

19736 is one of Delaware's ZIP codes, delivering to addresses in Yorklyn, New Castle County.

City: Yorklyn
County: New Castle County
State: Delaware
Prefix: 197xx

Where this code sits

19736 is part of the 197xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Yorklyn.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 19736 delivers to without sharing its boundary.

302 Area code 302

ZIP codes nearest 19736

The ZIP codes whose reference points sit closest to 19736.
ZIP code	Distance	Delivers to
ZIP code 19707	2.3 mi	Hockessin, DE
ZIP code 19807	3.3 mi	Wilmington, DE
ZIP code 19348	3.5 mi	Kennett Square, PA
ZIP code 19345	3.6 mi	Immaculata, PA
ZIP code 19357	3.6 mi	Mendenhall, PA
ZIP code 19735	4.5 mi	Winterthur, DE
ZIP code 19374	4.6 mi	Toughkenamon, PA
ZIP code 19710	4.8 mi	Montchanin, 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 19736, plotted from its record coordinates.

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

Scope ZIP code 19736. 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.