ZIP Code 17550

17550 is one of Pennsylvania's ZIP codes, delivering to addresses in Maytown, Lancaster County.

City: Maytown
County: Lancaster County
State: Pennsylvania
Prefix: 175xx

Where this code sits

17550 is part of the 175xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Maytown.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17550 delivers to without sharing its boundary.

ZIP codes nearest 17550

The ZIP codes whose reference points sit closest to 17550.
ZIP code	Distance	Delivers to
ZIP code 17547	1.1 mi	Marietta, PA
ZIP code 17570	3.8 mi	Rheems, PA
ZIP code 17552	4.4 mi	Mount Joy, PA
ZIP code 17405	4.7 mi	York, PA
ZIP code 17406	4.9 mi	York, PA
ZIP code 17502	5.3 mi	Bainbridge, PA
ZIP code 17022	5.6 mi	Elizabethtown, PA
ZIP code 17512	5.7 mi	Columbia, PA

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 17550, plotted from its record coordinates.

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

Scope ZIP code 17550. 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.