Irwin, PA ZIP Codes
1
Total ZIPs
45,286
Total Population
ZIP Codes in Irwin, PA
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 15642 | 45,286 | 395 | America/New_York |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.