New Wilmington, PA ZIP Codes
2 ZIP codes serve New Wilmington, Pennsylvania: 16142 and 16172. Together they are home to 6,505 residents in 1,932 households. That is more than the 2,395 people counted inside New Wilmington borough limits, because these ZIP codes reach past its boundary.
New Wilmington borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,395 |
| Households | 510 |
| Median household income | $73,696 |
| Median home value | $209,800 |
| Median age | 21.4 |
| Median rent | $977 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,505 |
| Households (sum of ZIP codes) | 1,932 |
| Median household income, range across ZIP codes | $84,205 (16142) to $84,205 (16142) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $84,205 |
| Homeowners | 77.7% |
| Households with kids under 18 | 29.6% |
| Moved in the past year | 11.5% |
| Carrier routes in EDDM2GO's route library | 5 routes, 2,200 homes (1 of 2 ZIP codes) |
Every ZIP code in New Wilmington
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16142 | New Wilmington | 5,522 | 1,932 | $84,205 | $226,300 | 77.7% | 29.6% | 8.7% | 5 | 2,317 | 2% of its land; mailing city |
| 16172 | New Wilmington | 983 | 0 | — | — | — | — | 27.2% | — | — | 100% of its land; mailing city |
A ZIP code is listed for New Wilmington when at least 10% of its land lies inside New Wilmington borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is New Wilmington. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside New Wilmington.
Counties
- Mercer County — 26 ZIP codes
- Lawrence County — 21 ZIP codes
Price a mailing to New Wilmington ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in New Wilmington, PA?
- 16142 and 16172. A ZIP code is listed for New Wilmington when at least 10% of its land lies inside New Wilmington borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is New Wilmington.
- What is the population of New Wilmington, PA?
- The Census Bureau counts 2,395 residents inside New Wilmington borough limits (ACS 2020–2024). The 2 ZIP codes that serve New Wilmington hold 6,505 residents in all.
- What is the median household income in New Wilmington, PA?
- $73,696 inside New Wilmington borough limits, per the Census Bureau. Across its ZIP codes the medians run from $84,205 to $84,205.
- How many carrier routes and mailboxes are in New Wilmington, PA?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 2,200 residential and 117 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.