County ZIP codes · Pennsylvania · FIPS 42075
Lebanon County, PA ZIP Codes
Lebanon County, Pennsylvania has 23 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 21 residential and 2 for PO boxes or a single organization. 16 of the residential ones lie mainly in Lebanon County and 5 mainly in a neighboring county; 10 cross the county line. Median household income ranges from $62,221 in 17046 (Lebanon) to $102,663 in 17026 (Fredericksburg) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Lebanon County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $75,417 and $92,209.
They carry 20 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 21 residential ZIP codes in Lebanon County
16 ZIP codes lie mainly in Lebanon County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 17042 | Lebanon | 40,161 | 593 | $75k | $237k | 100% |
| 17046 | Lebanon | 31,835 | 819 | $62k | $191k | 100% |
| 17078 | Palmyra | 23,840 | 792 | $93k | $306k | 84% |
| 17067 | Myerstown | 15,815 | 336 | $76k | $237k | 73% |
| 17003 | Annville | 12,534 | 294 | $92k | $250k | 100% |
| 17038 | Jonestown | 8,394 | 127 | $75k | $253k | 100% |
| 17073 | Newmanstown | 6,314 | 222 | $92k | $272k | 91% |
| 17028 | Grantville | 3,563 | 130 | $60k | $163k | 54% |
| 17026 | Fredericksburg | 3,137 | 129 | $103k | $275k | 91% |
| 17016 | Cornwall | 909 | 3,835 | $57k | $166k | 100% |
| 17064 | Mount Gretna | 839 | 439 | $130k | $374k | 100% |
| 17088 | Schaefferstown | 459 | 278 | $114k | $220k | 100% |
| 17041 | Lawn | 190 | 337 | $86k | $168k | 100% |
| 17010 | Campbelltown | 160 | 7,619 | – | – | 100% |
| 17077 | Ono | 108 | 2,700 | $53k | – | 100% |
| 17039 | Kleinfeltersville | 38 | 105 | – | – | 100% |
Partly in Lebanon County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 17087 | Richland | 2,370 | 186 | $93k | $225k | 32% |
| 19551 | Robesonia | 4,778 | 189 | $91k | $264k | 17% |
| 17033 | Hershey | 16,481 | 602 | $73k | $384k | 12% |
| 17545 | Manheim | 23,556 | 338 | $85k | $289k | 6% |
| 17963 | Pine Grove | 9,323 | 111 | $79k | $217k | 4% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
10 ZIP codes of Lebanon County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Lebanon | Elsewhere |
|---|---|---|
| 17078 | 84% | Dauphin County 16% |
| 17545 | 6% | Lancaster County 94% |
| 17033 | 12% | Dauphin County 88% |
| 17067 | 73% | Berks County 27% |
| 17963 | 4% | Schuylkill County 96% |
| 17073 | 91% | Lancaster County 9% |
| 19551 | 17% | Berks County 82% |
| 17028 | 54% | Dauphin County 46% |
| 17026 | 91% | Berks County 9% |
| 17087 | 32% | Berks County 68% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 17083 | Quentin |
| 17085 | Rexmont |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Lebanon County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Lebanon County's ZIP codes use 4 prefixes: 170, 175, 179 and 195.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 170 | Harrisburg, PA (SCF 170) | 20 | 92 |
| 175 | Harrisburg, PA (SCF 170) | 1 | 60 |
| 179 | Harrisburg, PA (SCF 170) | 1 | 47 |
| 195 | Harrisburg, PA (SCF 170) | 1 | 44 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.