ZIP code · Southeastern · Pennsylvania · United States

ZIP code 19398 — Southeastern

Name: Southeastern (19398)
Address: Pennsylvania, 19398, US

ZIP code 19398 serves Southeastern, Pennsylvania.

Postal code: 19398
Single source Value from one source, not cross-checked.
City: Southeastern
County: Chester
State: Pennsylvania
Country: United States
Coordinates: 39.9832, -75.7481 — precision estimated (postal-area centroid)
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Nearby localities

19397Southeastern
19399Southeastern

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page