North Irwin, PA ZIP Codes
One ZIP code serves North Irwin, Pennsylvania: 15642. Together they are home to 46,325 residents in 19,251 households. That is more than the 799 people counted inside North Irwin borough limits, because these ZIP codes reach past its boundary.
North Irwin borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 799 |
| Households | 393 |
| Median household income | $49,063 |
| Median home value | $140,800 |
| Median age | 37.6 |
| Median rent | $844 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 46,325 |
| Households (sum of ZIP codes) | 19,251 |
| Median household income, range across ZIP codes | $97,706 (15642) to $97,706 (15642) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $97,706 |
| Homeowners | 85.2% |
| Households with kids under 18 | 30.2% |
| Moved in the past year | 5.6% |
| Carrier routes in EDDM2GO's route library | 36 routes, 19,963 homes (1 of 1 ZIP codes) |
Every ZIP code in North Irwin
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15642 | Irwin | 46,325 | 19,251 | $97,706 | $243,800 | 85.2% | 30.2% | 5.6% | 36 | 20,912 | 0% of its land |
A ZIP code is listed for North Irwin when at least 10% of its land lies inside North Irwin borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is North Irwin. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside North Irwin.
Counties
- Westmoreland County — 83 ZIP codes
Nearby cities sharing these ZIP codes
- White Oak — 2 ZIP codes
Price a mailing to North Irwin ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in North Irwin, PA?
- 15642. A ZIP code is listed for North Irwin when at least 10% of its land lies inside North Irwin borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is North Irwin.
- What is the population of North Irwin, PA?
- The Census Bureau counts 799 residents inside North Irwin borough limits (ACS 2020–2024). The 1 ZIP code that serve North Irwin hold 46,325 residents in all.
- What is the median household income in North Irwin, PA?
- $49,063 inside North Irwin borough limits, per the Census Bureau. Across its ZIP codes the medians run from $97,706 to $97,706.
- How many carrier routes and mailboxes are in North Irwin, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 36 carrier routes reaching 19,963 residential and 949 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.