17521 ZIP Code — Elm, PA
Lancaster County, Pennsylvania
ZIP code 17521 is located in Elm, Pennsylvania, within Lancaster 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 717.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
17521 ZIP code map
Cities in ZIP code 17521
Below are the cities the US Postal Service accepts for ZIP code 17521. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Elm | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 42 |
| County FIPS | 071 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 40.2039 |
| Longitude | -76.3494 |
| Timezone | Eastern (ET) |
| Area code | 717 |