Zip code 15621: Calumet, Pennsylvania
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 15621
15621 is a non-residential zip code for Calumet, Pennsylvania (Westmoreland County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 15621, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Calumet
- State
- Pennsylvania
- County
- Westmoreland County
- Center point
- 40.2109° N, 79.4853° W
- Time zone
- Eastern Time (UTC-5, UTC-4 in summer)
- Zip type
- PO box or unique zip
Zip codes near 15621
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 15674 | Norvelt, PA | 0.6 mi | $86,827 |
| 15689 | United, PA | 1 mi | — |
| 15676 | Pleasant Unity, PA | 2.6 mi | — |
| 15666 | Mount Pleasant, PA | 3.7 mi | $68,102 |
| 15616 | Armbrust, PA | 3.8 mi | $115,648 |
| 15693 | Whitney, PA | 5 mi | $49,118 |
| 15697 | Youngwood, PA | 5.4 mi | $64,961 |
| 15639 | Hunker, PA | 5.7 mi | $79,843 |
| 15638 | Hostetter, PA | 5.8 mi | — |
| 15688 | Tarrs, PA | 5.9 mi | $80,938 |
| 15610 | Acme, PA | 6.6 mi | $72,938 |
| 15650 | Latrobe, PA | 6.7 mi | $63,305 |
Questions about 15621
What city is zip code 15621?
15621 is assigned to Calumet, Pennsylvania. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 15621 in?
15621 is in Westmoreland County, Pennsylvania.
What time zone is 15621 in?
15621 is in Eastern Time.
What zip codes are near 15621?
The closest zip codes to 15621 are 15674, 15689, 15676, 15666, 15616.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 15621, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.