First three digits · Pennsylvania
ZIP Codes Starting with
33 ZIP codes start with 169, sorted at the Harrisburg, PA (SCF 170) sectional center (USPS labeling list L005, effective October 1, 2026) in Pennsylvania: 32 residential ZIP codes across 3 counties and 1 PO Box or single-organization code (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 169 mean?
The first digit, 1, is one of ten national areas (Delaware, New York and Pennsylvania). The first three, 169, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 169 to the Harrisburg, PA (SCF 170) facility. The last two digits pick the delivery area. By residents, the largest town names among the 169 ZIP codes are Wellsboro, Mansfield, Coudersport, Troy, Westfield and Gillett.
The same facility sorts 14 prefixes, 576 ZIP codes in all: 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 195, 196, 254.
Where are the 169 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 169
| County | ||||||
|---|---|---|---|---|---|---|
| 16901 | Wellsboro | Tioga County | 10,242 | 44 | $67k | $237k |
| 16910 | Alba | Bradford County | 64 | 520 | $48k | – |
| 16911 | Arnot | Tioga County | 259 | 64 | $102k | $143k |
| 16912 | Blossburg | Tioga County | 2,507 | 113 | $70k | $148k |
| 16914 | Columbia Cross Roads | Bradford County | 2,354 | 30 | $69k | $227k |
| 16915 | Coudersport | Potter County | 5,600 | 23 | $62k | $182k |
| 16917 | Covington | Tioga County | 1,293 | 25 | $62k | $157k |
| 16920 | Elkland | Tioga County | 1,760 | 185 | $60k | $157k |
| 16921 | Gaines | Tioga County | 622 | 7 | $53k | $189k |
| 16922 | Galeton | Potter County | 1,575 | 11 | $67k | $159k |
| 16923 | Genesee | Potter County | 1,457 | 19 | $74k | $174k |
| 16925 | Gillett | Bradford County | 3,268 | 43 | $65k | $173k |
| 16926 | Granville Summit | Bradford County | 926 | 36 | $83k | $185k |
| 16927 | Harrison Valley | Potter County | 614 | 39 | $61k | $148k |
| 16928 | Knoxville | Tioga County | 1,476 | 40 | $69k | $121k |
| 16929 | Lawrenceville | Tioga County | 2,666 | 63 | $63k | $173k |
| 16930 | Liberty | Tioga County | 1,119 | 18 | $71k | $198k |
| 16932 | Mainesburg | Tioga County | 546 | 28 | $82k | $280k |
| 16933 | Mansfield | Tioga County | 6,610 | 64 | $65k | $210k |
| 16935 | Middlebury Center | Tioga County | 1,181 | 24 | $63k | $200k |
| 16936 | Millerton | Tioga County | 1,940 | 41 | $63k | $190k |
| 16937 | Mills | Potter County | 167 | 24 | $58k | – |
| 16938 | Morris | Tioga County | 837 | 8 | $75k | $182k |
| 16939 | Morris Run | Tioga County | 172 | 415 | – | $96k |
| 16940 | Nelson | Tioga County | 19 | 38 | – | – |
| 16941 | Genesee | Potter County | 94 | 39 | – | $105k |
| 16942 | Osceola | Tioga County | 892 | 42 | $53k | $156k |
| 16943 | Sabinsville | Potter County | 417 | 12 | $59k | $203k |
| 16945 | Sylvania | Bradford County | PO Box or unique | – | – | – |
| 16946 | Tioga | Tioga County | 2,455 | 37 | $55k | $156k |
| 16947 | Troy | Bradford County | 4,797 | 43 | $60k | $176k |
| 16948 | Ulysses | Potter County | 1,570 | 16 | $46k | $154k |
| 16950 | Westfield | Tioga County | 3,327 | 29 | $52k | $124k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.