ZIP codes starting with 176
- ZIP codes
- 11
- States
- PA
- Largest city
- Lancaster, PA
- Population
- 176,574
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 176xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
17601 | Lancaster , PA | Standard | 56,382 | $102,435 | $354,400 |
17602 | Lancaster , PA | Standard | 52,217 | $75,862 | $271,700 |
17603 | Lancaster , PA | Standard | 67,571 | $77,084 | $262,400 |
17604 | Lancaster , PA | No street area | — | — | — |
17605 | Lancaster , PA | No street area | — | — | — |
17606 | Lancaster , PA | Standard | 404 | — | — |
17607 | Lancaster , PA | No street area | — | — | — |
17608 | Lancaster , PA | No street area | — | — | — |
17611 | Lancaster , PA | No street area | — | — | — |
17622 | Lancaster , PA | No street area | — | — | — |
17699 | Lancaster , PA | No street area | — | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 176.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/176
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