Newtown, PA ZIP Codes
One ZIP code serves Newtown, Pennsylvania: 18940. Together they are home to 29,626 residents in 11,516 households. That is more than the 2,224 people counted inside Newtown borough limits, because these ZIP codes reach past its boundary.
Newtown borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,224 |
| Households | 980 |
| Median household income | $166,429 |
| Median home value | $783,400 |
| Median age | 48.3 |
| Median rent | $1,887 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,626 |
| Households (sum of ZIP codes) | 11,516 |
| Median household income, range across ZIP codes | $157,414 (18940) to $157,414 (18940) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $157,414 |
| Homeowners | 86.0% |
| Households with kids under 18 | 34.1% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 24 routes, 11,789 homes (1 of 1 ZIP codes) |
Every ZIP code in Newtown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18940 | Newtown | 29,626 | 11,516 | $157,414 | $655,000 | 86.0% | 34.1% | 10.1% | 24 | 12,727 | 2% of its land; mailing city |
A ZIP code is listed for Newtown when at least 10% of its land lies inside Newtown borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Newtown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Newtown.
Counties
- Bucks County — 54 ZIP codes
Nearby cities sharing these ZIP codes
- Newtown Grant — 1 ZIP code
Price a mailing to Newtown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Newtown, PA?
- 18940. A ZIP code is listed for Newtown when at least 10% of its land lies inside Newtown borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Newtown.
- What is the population of Newtown, PA?
- The Census Bureau counts 2,224 residents inside Newtown borough limits (ACS 2020–2024). The 1 ZIP code that serve Newtown hold 29,626 residents in all.
- What is the median household income in Newtown, PA?
- $166,429 inside Newtown borough limits, per the Census Bureau. Across its ZIP codes the medians run from $157,414 to $157,414.
- How many carrier routes and mailboxes are in Newtown, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 24 carrier routes reaching 11,789 residential and 879 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.