County ZIP codes · Pennsylvania · FIPS 42063
Indiana County, PA ZIP Codes
Indiana County, Pennsylvania has 54 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 53 residential and 1 for PO boxes or a single organization. 46 of the residential ones lie mainly in Indiana County and 7 mainly in a neighboring county; 16 cross the county line. Median household income ranges from $43,958 in 15954 (Seward) to $80,375 in 15774 (Shelocta) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Indiana 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 $56,176 and $67,500.
They carry 52 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 53 residential ZIP codes in Indiana County
46 ZIP codes lie mainly in Indiana County; 7 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 15701 | Indiana | 31,269 | 279 | $56k | $174k | 100% |
| 15717 | Blairsville | 9,206 | 98 | $61k | $154k | 70% |
| 15748 | Homer City | 7,343 | 101 | $71k | $154k | 100% |
| 15681 | Saltsburg | 4,698 | 88 | $73k | $156k | 55% |
| 15728 | Clymer | 3,510 | 79 | $60k | $122k | 100% |
| 15705 | Indiana | 3,101 | 13,906 | – | – | 100% |
| 15759 | Marion Center | 2,550 | 45 | $57k | $169k | 100% |
| 15954 | Seward | 2,279 | 112 | $44k | $82k | 60% |
| 16256 | Smicksburg | 2,162 | 56 | $60k | $155k | 100% |
| 15724 | Cherry Tree | 2,049 | 50 | $68k | $110k | 60% |
| 15747 | Home | 1,641 | 52 | $55k | $193k | 100% |
| 15732 | Creekside | 1,606 | 54 | $62k | $200k | 90% |
| 15772 | Rossiter | 1,556 | 48 | $63k | $134k | 97% |
| 15765 | Penn Run | 1,469 | 36 | $74k | $186k | 100% |
| 15725 | Clarksburg | 979 | 34 | $78k | $164k | 100% |
| 15729 | Commodore | 970 | 53 | $55k | $83k | 100% |
| 15742 | Glen Campbell | 929 | 32 | $52k | $115k | 93% |
| 15771 | Rochester Mills | 903 | 29 | $64k | $140k | 100% |
| 15961 | Vintondale | 875 | 52 | $62k | $99k | 57% |
| 15949 | Robinson | 716 | 566 | $72k | $93k | 100% |
| 15920 | Armagh | 695 | 87 | $76k | $189k | 100% |
| 15720 | Brush Valley | 382 | 230 | $70k | $109k | 100% |
| 15716 | Black Lick | 369 | 842 | $31k | $55k | 100% |
| 15739 | Ernest | 366 | 1,937 | $68k | $76k | 100% |
| 15750 | Josephine | 347 | 499 | – | $116k | 100% |
| 15754 | Lucernemines | 266 | 616 | $56k | $84k | 100% |
| 15957 | Strongstown | 262 | 46 | $71k | $95k | 54% |
| 15745 | Heilwood | 239 | 188 | $67k | $86k | 100% |
| 16211 | Beyer | 218 | 212 | – | $163k | 100% |
| 15731 | Coral | 200 | 1,000 | $58k | $75k | 100% |
| 15756 | McIntyre | 196 | 157 | $48k | $99k | 100% |
| 15727 | Clune | 195 | 108 | $64k | $67k | 100% |
| 15710 | Alverda | 188 | 104 | – | – | 100% |
| 15734 | Dixonville | 176 | 361 | – | $66k | 100% |
| 16246 | Plumville | 152 | 448 | $47k | $95k | 100% |
| 15761 | Mentcle | 144 | 379 | – | $49k | 100% |
| 15752 | Kent | 143 | 1,986 | $68k | $83k | 100% |
| 15713 | Aultman | 131 | 101 | $58k | – | 100% |
| 15783 | West Lebanon | 113 | 83 | $62k | $80k | 100% |
| 15929 | Dilltown | 112 | 110 | – | $163k | 100% |
| 15746 | Hillsdale | 105 | 41 | $42k | – | 100% |
| 15741 | Gipsy | 45 | 35 | $58k | $63k | 100% |
| 15712 | Arcadia | 42 | 33 | – | – | 100% |
| 15777 | Starford | 28 | 39 | – | – | 100% |
| 15723 | Chambersville | 26 | 24 | – | $280k | 100% |
| 15763 | Northpoint | 15 | 35 | $51k | $82k | 100% |
Partly in Indiana County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 15774 | Shelocta | 2,602 | 48 | $80k | $176k | 47% |
| 15714 | Northern Cambria | 5,205 | 156 | $53k | $103k | 44% |
| 15944 | New Florence | 3,063 | 47 | $69k | $155k | 36% |
| 15767 | Punxsutawney | 13,918 | 87 | $51k | $136k | 9% |
| 16222 | Dayton | 3,306 | 54 | $65k | $158k | 9% |
| 15618 | Avonmore | 2,386 | 82 | $62k | $114k | 8% |
| 15757 | Mahaffey | 1,272 | 15 | $56k | $106k | 5% |
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?
16 ZIP codes of Indiana County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Indiana | Elsewhere |
|---|---|---|
| 15767 | 9% | Jefferson County 84%; Clearfield County 7% |
| 15717 | 70% | Westmoreland County 30% |
| 15714 | 44% | Cambria County 56% |
| 15681 | 55% | Westmoreland County 45% |
| 16222 | 9% | Armstrong County 83%; Jefferson County 8% |
| 15944 | 36% | Westmoreland County 64% |
| 15774 | 47% | Armstrong County 53% |
| 15618 | 8% | Armstrong County 63%; Westmoreland County 29% |
| 15954 | 60% | Westmoreland County 40% |
| 15724 | 60% | Clearfield County 29%; Cambria County 11% |
| 15732 | 90% | Armstrong County 10% |
| 15772 | 97% | Jefferson County 3% |
| 15757 | 5% | Clearfield County 95% |
| 15742 | 93% | Clearfield County 7% |
| 15961 | 57% | Cambria County 43% |
| 15957 | 54% | Cambria County 46% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 15758 | Marchand |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Indiana County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Indiana County's ZIP codes use 4 prefixes: 156, 157, 159 and 162.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 156 | Pittsburgh, PA (SCF 150) | 2 | 77 |
| 157 | Johnstown, PA (SCF 159) | 41 | 64 |
| 159 | Johnstown, PA (SCF 159) | 7 | 46 |
| 162 | Pittsburgh, PA (SCF 150) | 4 | 44 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.