Cornwall, PA ZIP Codes
2 ZIP codes serve Cornwall, Pennsylvania: 17042 and 17016. Together they are home to 41,070 residents in 16,425 households. That is more than the 4,623 people counted inside Cornwall borough limits, because these ZIP codes reach past its boundary.
Cornwall borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,623 |
| Households | 1,980 |
| Median household income | $107,583 |
| Median home value | $333,700 |
| Median age | 56.8 |
| Median rent | $3,023 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 41,070 |
| Households (sum of ZIP codes) | 16,425 |
| Median household income, range across ZIP codes | $74,831 (17042) to $74,831 (17042) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $74,831 |
| Homeowners | 69.3% |
| Households with kids under 18 | 27.5% |
| Moved in the past year | 10.0% |
| Carrier routes in EDDM2GO's route library | 29 routes, 17,016 homes (1 of 2 ZIP codes) |
Every ZIP code in Cornwall
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17042 | Lebanon | 40,161 | 16,067 | $74,831 | $237,300 | 70.1% | 27.5% | 10.0% | 29 | 18,175 | 14% of its land |
| 17016 | Cornwall | 909 | 358 | $56,933 | $166,100 | 32.4% | 29.1% | 9.5% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Cornwall when at least 10% of its land lies inside Cornwall borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cornwall. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Cornwall.
Counties
- Lebanon County — 19 ZIP codes
Nearby cities sharing these ZIP codes
- Lebanon — 2 ZIP codes
Price a mailing to Cornwall ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Cornwall, PA?
- 17042 and 17016. A ZIP code is listed for Cornwall when at least 10% of its land lies inside Cornwall borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Cornwall.
- What is the population of Cornwall, PA?
- The Census Bureau counts 4,623 residents inside Cornwall borough limits (ACS 2020–2024). The 2 ZIP codes that serve Cornwall hold 41,070 residents in all.
- What is the median household income in Cornwall, PA?
- $107,583 inside Cornwall borough limits, per the Census Bureau. Across its ZIP codes the medians run from $74,831 to $74,831.
- How many carrier routes and mailboxes are in Cornwall, PA?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 29 carrier routes reaching 17,016 residential and 1,157 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.