ZIP code 15673
Where is ZIP code 15673?
North Apollo, Pennsylvania
Armstrong County · PO Box only ZIP code
ZIP code 15673 belongs to North Apollo, Pennsylvania in Armstrong County. 15673 is a PO Box only ZIP code: it is used for post office boxes at the North Apollo post office, not for street addresses. It is in the Eastern Time zone and uses area codes 724 and 878. About 1,156 people live in the 15673 area, where the median household income is $66,629. The closest ZIP codes are 15629 (East Vandergrift, 0.4 mi northwest), 15613 (Apollo, 2.7 mi south) and 15641 (Hyde Park, 3.1 mi northwest).
| ZIP code | 15673 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | North Apollo |
| State | Pennsylvania (PA) |
| County | Armstrong County |
| Time zone | Eastern Time · now |
| Area codes | 724, 878 |
| Coordinates | 40.593, -79.5581 map |
| 3-digit prefix | 156 |
Population and income in 15673
| Population | 1,156 · lower than 61% of Pennsylvania ZIP codes |
|---|---|
| People per square mile | 2,141 · higher than 85% of Pennsylvania ZIP codes |
| Median age | 48.8 years · higher than 72% of Pennsylvania ZIP codes |
| Men / women | 54% / 46% |
| Median household income | $66,629 · lower than 61% of Pennsylvania ZIP codes |
| Income per person | $42,676 |
| Below the poverty line | 16% |
| Bachelor’s degree or higher | 16% of adults 25+ |
| Median home value | $140,600 · lower than 77% of Pennsylvania ZIP codes |
| Median rent | $775 a month |
| Housing units | 628 |
| Households | 555 (2.06 people on average) |
| Owners / renters | 87% / 13% |
| Land area | 0.54 sq mi (plus 0.06 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 15673. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 15673
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 15629 | East Vandergrift, PA | 0.4 mi NW | PO Box only |
| 15613 | Apollo, PA | 2.7 mi S | Standard |
| 15641 | Hyde Park, PA | 3.1 mi NW | Standard |
| 15690 | Vandergrift, PA | 3.5 mi N | Standard |
| 15656 | Leechburg, PA | 4.3 mi NW | Standard |
| 15686 | Spring Church, PA | 5.6 mi E | Standard |
| 15680 | Salina, PA | 6.1 mi SE | PO Box only |
| 15618 | Avonmore, PA | 6.2 mi SE | Standard |
| 15682 | Schenley, PA | 8.3 mi NW | PO Box only |
| 15068 | New Kensington, PA | 8.4 mi W | Standard |
| 15681 | Saltsburg, PA | 9.1 mi E | Standard |
| 15684 | Slickville, PA | 9.2 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 15673 or measure the distance to another ZIP code.
How to address mail to 15673
PO BOX 123
NORTH APOLLO PA 15673
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (15673-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 15673?
- 15673 is a North Apollo, Pennsylvania ZIP code.
- What county is 15673 in?
- ZIP code 15673 is in Armstrong County, Pennsylvania.
- What time zone is ZIP code 15673 in?
- 15673 is in the Eastern Time zone (America/New_York).
- What area code is 15673?
- Phone numbers in ZIP code 15673 use area codes 724 and 878.
- What is the population of ZIP code 15673?
- About 1,156 people live in ZIP code 15673, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 15673?
- The median household income in 15673 is $66,629 a year, lower than 61% of Pennsylvania ZIP codes.
- Can I use 15673 for a street address?
- No. 15673 is only for PO Boxes. Street addresses in North Apollo use another ZIP code.
- What ZIP codes are near 15673?
- The nearest ZIP codes to 15673 are 15629 (East Vandergrift, 0.4 miles), 15613 (Apollo, 2.7 miles), 15641 (Hyde Park, 3.1 miles) and 15690 (Vandergrift, 3.5 miles).