ZIP Code 17568

17568 is one of Pennsylvania's ZIP codes, delivering to addresses in Refton, Lancaster County.

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

Where this code sits

17568 is part of the 175xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Refton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17568 delivers to without sharing its boundary.

ZIP codes nearest 17568

The ZIP codes whose reference points sit closest to 17568.
ZIP code	Distance	Delivers to
ZIP code 17560	2.6 mi	New Providence, PA
ZIP code 17584	2.7 mi	Willow Street, PA
ZIP code 17537	2.9 mi	Lampeter, PA
ZIP code 17579	3.0 mi	Strasburg, PA
ZIP code 17583	3.4 mi	West Willow, PA
ZIP code 17565	5.5 mi	Pequea, PA
ZIP code 17566	5.8 mi	Quarryville, PA
ZIP code 17503	6.0 mi	Bart, 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 17568, plotted from its record coordinates.

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

Scope ZIP code 17568. 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.