← Look up another ZIP code · All towns in Pennsylvania
ZIP code 15421
Chalk Hill, PA · Fayette County
About ZIP code 15421
- ZIP code 15421 is in Chalk Hill, Fayette County, Pennsylvania.
- About 207 people live in it, which is 298.2 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.845, -79.597.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Chalkhill, PA
ZIP code 15421 is the post office name for Chalkhill, PA. 141 people live in Chalkhill. Typical household income is $70,347.
- Stronger than most towns on: A place that is growing and Jobs and income.
- Weaker than most towns on: Diversity & community, Long, healthy lives and Home internet and working from home.
Other ZIP codes in Chalkhill
- 15440 Gibbon Glade · 297 people
Nearby ZIP codes
- 15470 Ohiopyle · 601 people
- 15437 Farmington · 2,518 people
- 15445 Hopwood · 2,314 people
- 15456 Lemont Furnace · 2,534 people
- 15431 Dunbar · 4,661 people
- 15416 Brownfield · 531 people
- 15465 Mount Braddock · 508 people
- 15436 Fairchance · 1,750 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.