33 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 16509 | Erie | 28,133 |
| 16510 | Erie | 25,152 |
| 16506 | Erie | 24,190 |
| 16502 | Erie | 15,815 |
| 16504 | Erie | 15,632 |
| 16505 | Erie | 15,631 |
| 16503 | Erie | 15,204 |
| 16508 | Erie | 15,156 |
| 16428 | North East | 12,508 |
| 16511 | Erie | 11,709 |
| 16407 | Corry | 10,555 |
| 16415 | Fairview | 10,251 |
| 16412 | Edinboro | 9,726 |
| 16441 | Waterford | 9,485 |
| 16507 | Erie | 8,653 |
| 16417 | Girard | 8,400 |
| 16438 | Union City | 7,489 |
| 16423 | Lake City | 3,880 |
| 16401 | Albion | 3,842 |
| 16426 | McKean | 3,324 |
| 16442 | Wattsburg | 3,091 |
| 16421 | Harborcreek | 2,251 |
| 16475 | Albion | 2,180 |
| 16410 | Cranesville | 1,987 |
| 16501 | Erie | 1,919 |
| 16563 | Erie | 1,561 |
| 16411 | East Springfield | 1,287 |
| 16443 | West Springfield | 1,170 |
| 16546 | Erie | 1,138 |
| 16444 | Edinboro | 1,104 |
| 16427 | Mill Village | 228 |
| 16430 | North Springfield | 118 |
| 16550 | Erie | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 33 ZCTAs in Erie County, Pennsylvania (US Census).