19398 ZIP Code — Southeastern, PA
Chester County, Pennsylvania
ZIP code 19398 is located in Southeastern, Pennsylvania, within Chester County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 610/484.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
19398 ZIP code map
Cities in ZIP code 19398
Below are the cities the US Postal Service accepts for ZIP code 19398. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Southeastern | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 42 |
| County FIPS | 029 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.9833 |
| Longitude | -75.5125 |
| Timezone | Eastern (ET) |
| Area code | 610/484 |