ZIP Code 17021

17021 is one of Pennsylvania's ZIP codes, delivering to addresses in East Waterford, Juniata County.

City: East Waterford
County: Juniata County
State: Pennsylvania
Prefix: 170xx

Where this code sits

17021 is part of the 170xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to East Waterford.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 17021 delivers to without sharing its boundary.

ZIP codes nearest 17021

The ZIP codes whose reference points sit closest to 17021.
ZIP code	Distance	Delivers to
ZIP code 17071	5.4 mi	New Germantown, PA
ZIP code 17035	6.7 mi	Honey Grove, PA
ZIP code 17006	7.6 mi	Blain, PA
ZIP code 17213	9.2 mi	Blairs Mills, PA
ZIP code 17219	9.5 mi	Doylesburg, PA
ZIP code 17217	9.7 mi	Concord, PA
ZIP code 17075	9.8 mi	Newton Hamilton, PA
ZIP code 17054	11 mi	Mattawana, 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 17021, plotted from its record coordinates.

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

Scope ZIP code 17021. 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.