Census place · GEOID 4238288 · Cambria County
Johnstown, PA ZIP codes
4 ZIP/ZCTAs intersecting this Census place in Cambria County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Johnstown (GEOID 4238288). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 44,435 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Johnstown, PA

ZIP/ZCTA overlap with Johnstown
Population overlap
Share of each ZIP/ZCTA’s population located within Johnstown, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 1590199.9%
USPS primary city
- 1590257.3%
USPS primary city
- 1590511.9%
USPS primary city
- 1590663.0%
USPS primary city
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Johnstown
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 15901 | Johnstown | Cambria County | 3,466 | $27,946 |
| 15902 | Johnstown | Cambria County | 11,593 | $42,163 |
| 15905 | Johnstown | Cambria County | 19,722 | $70,620 |
| 15906 | Johnstown | Cambria County | 9,654 | $39,713 |
USPS associates these ZIPs with Johnstown
These codes list Johnstown as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 15904 | Johnstown | Cambria County | 16,283 | $65,122 |
| 15907 | Johnstown | Cambria County | 275 | — |
| 15909 | Johnstown | Cambria County | 4,850 | $59,226 |
| 15915 | Johnstown | Cambria County | — | — |
| 15945 | Parkhill | Cambria County | 162 | — |