ZIP code 15423
Where is ZIP code 15423?
Coal Center, Pennsylvania
Washington County · Standard ZIP code
ZIP code 15423 belongs to Coal Center, Pennsylvania in Washington County. 15423 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 724 and 878. About 1,846 people live in the 15423 area, where the median household income is $77,857. The closest ZIP codes are 15434 (Elco, 1.3 mi south), 15477 (Roscoe, 1.6 mi southeast) and 15466 (Newell, 1.6 mi south).
| ZIP code | 15423 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Coal Center |
| State | Pennsylvania (PA) |
| County | Washington County |
| Time zone | Eastern Time · now |
| Area codes | 724, 878 |
| Coordinates | 40.0973, -79.8839 map |
| 3-digit prefix | 154 |
Population and income in 15423
| Population | 1,846 · lower than 54% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 108 · lower than 65% of Pennsylvania ZIP codes |
| Median age | 43.7 years · lower than 54% of Pennsylvania ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $77,857 · higher than 62% of Pennsylvania ZIP codes |
| Income per person | $35,838 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 26% of adults 25+ |
| Median home value | $185,900 · lower than 55% of Pennsylvania ZIP codes |
| Median rent | $986 a month |
| Housing units | 771 |
| Households | 724 (2.55 people on average) |
| Owners / renters | 87% / 14% |
| Land area | 17.12 sq mi (plus 0.07 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 15423. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 15423
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 15434 | Elco, PA | 1.3 mi S | PO Box only |
| 15477 | Roscoe, PA | 1.6 mi SE | PO Box only |
| 15466 | Newell, PA | 1.6 mi S | PO Box only |
| 15432 | Dunlevy, PA | 1.7 mi NE | PO Box only |
| 15412 | Allenport, PA | 1.8 mi E | PO Box only |
| 15483 | Stockdale, PA | 2.1 mi SE | PO Box only |
| 15419 | California, PA | 2.5 mi S | Standard |
| 15438 | Fayette City, PA | 2.5 mi E | Standard |
| 15072 | Pricedale, PA | 3.3 mi NE | PO Box only |
| 15022 | Charleroi, PA | 3.5 mi NW | Standard |
| 15062 | Monessen, PA | 3.8 mi N | Standard |
| 15427 | Daisytown, PA | 4.7 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 15423 or measure the distance to another ZIP code.
How to address mail to 15423
123 MAIN ST
COAL CENTER PA 15423
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (15423-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 15423?
- 15423 is a Coal Center, Pennsylvania ZIP code.
- What county is 15423 in?
- ZIP code 15423 is in Washington County, Pennsylvania.
- What time zone is ZIP code 15423 in?
- 15423 is in the Eastern Time zone (America/New_York).
- What area code is 15423?
- Phone numbers in ZIP code 15423 use area codes 724 and 878.
- What is the population of ZIP code 15423?
- About 1,846 people live in ZIP code 15423, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 15423?
- The median household income in 15423 is $77,857 a year, higher than 62% of Pennsylvania ZIP codes.
- What ZIP codes are near 15423?
- The nearest ZIP codes to 15423 are 15434 (Elco, 1.3 miles), 15477 (Roscoe, 1.6 miles), 15466 (Newell, 1.6 miles) and 15432 (Dunlevy, 1.7 miles).