First three digits · Pennsylvania
ZIP Codes Starting with
57 ZIP codes start with 184, sorted at the Scranton, PA (SCF 184) sectional center (USPS labeling list L005, effective October 1, 2026) in Pennsylvania: 51 residential ZIP codes across 6 counties and 6 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 184 mean?
The first digit, 1, is one of ten national areas (Delaware, New York and Pennsylvania). The first three, 184, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 184 to the Scranton, PA (SCF 184) facility. The last two digits pick the delivery area. By residents, the largest town names among the 184 ZIP codes are Clarks Summit, Tobyhanna, Carbondale, Moscow, Lake Ariel and Honesdale.
The same facility sorts 5 prefixes, 169 ZIP codes in all: 184, 185, 186, 187, 188.
Where are the 184 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 184
| County | ||||||
|---|---|---|---|---|---|---|
| 18403 | Archbald | Lackawanna County | 6,851 | 356 | $78k | $224k |
| 18405 | Beach Lake | Wayne County | 2,412 | 70 | $73k | $254k |
| 18407 | Carbondale | Lackawanna County | 14,445 | 348 | $60k | $163k |
| 18410 | Chinchilla | Lackawanna County | PO Box or unique | – | – | – |
| 18411 | Clarks Summit | Lackawanna County | 22,820 | 412 | $99k | $293k |
| 18413 | Clifford | Susquehanna County | 81 | 155 | – | – |
| 18414 | Dalton | Lackawanna County | 5,444 | 134 | $93k | $289k |
| 18415 | Damascus | Wayne County | 966 | 28 | $91k | $321k |
| 18416 | Elmhurst | Lackawanna County | PO Box or unique | – | – | – |
| 18417 | Equinunk | Wayne County | 1,298 | 24 | $63k | $258k |
| 18419 | Factoryville | Wyoming County | 4,734 | 124 | $61k | $225k |
| 18420 | Fleetville | Lackawanna County | 69 | 43 | $73k | $275k |
| 18421 | Forest City | Susquehanna County | 4,603 | 123 | $68k | $171k |
| 18424 | Gouldsboro | Lackawanna County | 5,213 | 64 | $61k | $196k |
| 18425 | Greeley | Pike County | 946 | 41 | $71k | $223k |
| 18426 | Greentown | Pike County | 3,705 | 71 | $63k | $272k |
| 18427 | Hamlin | Wayne County | PO Box or unique | – | – | – |
| 18428 | Hawley | Pike County | 12,634 | 84 | $77k | $294k |
| 18430 | Herrick Center | Susquehanna County | 57 | 27 | $92k | $188k |
| 18431 | Honesdale | Wayne County | 12,775 | 95 | $57k | $230k |
| 18433 | Jermyn | Lackawanna County | 7,564 | 263 | $75k | $214k |
| 18434 | Jessup | Lackawanna County | 4,031 | 660 | $63k | $164k |
| 18435 | Lackawaxen | Pike County | 907 | 73 | $100k | $330k |
| 18436 | Lake Ariel | Wayne County | 13,569 | 137 | $70k | $240k |
| 18437 | Lake Como | Wayne County | 137 | 13 | $56k | $174k |
| 18438 | Lakeville | Wayne County | 1,139 | 138 | $61k | $393k |
| 18439 | Lakewood | Wayne County | 390 | 14 | $72k | $228k |
| 18440 | La Plume | Lackawanna County | 35 | 93 | $250k+ | $1.09M |
| 18441 | Lenoxville | Susquehanna County | 405 | 143 | $86k | $406k |
| 18443 | Milanville | Wayne County | 327 | 25 | $99k | $318k |
| 18444 | Moscow | Lackawanna County | 13,604 | 129 | $84k | $261k |
| 18445 | Newfoundland | Wayne County | 2,342 | 71 | $53k | $248k |
| 18446 | Nicholson | Susquehanna County | 3,209 | 58 | $71k | $206k |
| 18447 | Olyphant | Lackawanna County | 9,470 | 476 | $67k | $208k |
| 18448 | Olyphant | Lackawanna County | PO Box or unique | – | – | – |
| 18449 | Orson | Wayne County | PO Box or unique | – | – | – |
| 18451 | Paupack | Pike County | 413 | 96 | $155k | $652k |
| 18452 | Peckville | Lackawanna County | 5,203 | 2,768 | $56k | $203k |
| 18453 | Pleasant Mount | Wayne County | 1,286 | 25 | $85k | $325k |
| 18454 | Poyntelle | Wayne County | 97 | 23 | $61k | $336k |
| 18455 | Preston Park | Wayne County | 148 | 30 | $57k | $236k |
| 18456 | Prompton | Wayne County | 319 | 69 | $70k | $254k |
| 18457 | Rowland | Pike County | 9 | 14 | – | – |
| 18458 | Shohola | Pike County | 3,792 | 69 | $97k | $302k |
| 18459 | South Canaan | Wayne County | PO Box or unique | – | – | – |
| 18460 | South Sterling | Wayne County | 118 | 77 | $52k | $236k |
| 18461 | Starlight | Wayne County | 202 | 10 | $42k | $198k |
| 18462 | Starrucca | Wayne County | 543 | 16 | $70k | $209k |
| 18463 | Sterling | Wayne County | 268 | 106 | $101k | $325k |
| 18464 | Tafton | Pike County | 1,927 | 166 | $77k | $313k |
| 18465 | Thompson | Susquehanna County | 1,324 | 27 | $68k | $251k |
| 18466 | Tobyhanna | Monroe County | 17,794 | 508 | $80k | $208k |
| 18469 | Tyler Hill | Wayne County | 629 | 57 | $92k | $399k |
| 18470 | Union Dale | Susquehanna County | 2,139 | 33 | $74k | $228k |
| 18471 | Waverly | Lackawanna County | 667 | 331 | $141k | $391k |
| 18472 | Waymart | Wayne County | 6,601 | 106 | $61k | $248k |
| 18473 | White Mills | Wayne County | 511 | 657 | $27k | $188k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.