Colwyn, PA ZIP Codes
One ZIP code serves Colwyn, Pennsylvania: 19023. Together they are home to 22,247 residents in 8,604 households. That is more than the 2,325 people counted inside Colwyn borough limits, because these ZIP codes reach past its boundary.
Colwyn borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,325 |
| Households | 790 |
| Median household income | $46,935 |
| Median home value | $128,100 |
| Median age | 27.7 |
| Median rent | $1,277 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 22,247 |
| Households (sum of ZIP codes) | 8,604 |
| Median household income, range across ZIP codes | $46,463 (19023) to $46,463 (19023) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $46,463 |
| Homeowners | 52.6% |
| Households with kids under 18 | 30.9% |
| Moved in the past year | 8.5% |
| Carrier routes in EDDM2GO's route library | 13 routes, 8,012 homes (1 of 1 ZIP codes) |
Every ZIP code in Colwyn
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19023 | Darby | 22,247 | 8,604 | $46,463 | $153,300 | 52.6% | 30.9% | 8.5% | 13 | 8,500 | 13% of its land |
A ZIP code is listed for Colwyn when at least 10% of its land lies inside Colwyn borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colwyn. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Colwyn.
Counties
- Delaware County — 42 ZIP codes
Nearby cities sharing these ZIP codes
- Darby — 1 ZIP code
- Collingdale — 1 ZIP code
Price a mailing to Colwyn ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Colwyn, PA?
- 19023. A ZIP code is listed for Colwyn when at least 10% of its land lies inside Colwyn borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Colwyn.
- What is the population of Colwyn, PA?
- The Census Bureau counts 2,325 residents inside Colwyn borough limits (ACS 2020–2024). The 1 ZIP code that serve Colwyn hold 22,247 residents in all.
- What is the median household income in Colwyn, PA?
- $46,935 inside Colwyn borough limits, per the Census Bureau. Across its ZIP codes the medians run from $46,463 to $46,463.
- How many carrier routes and mailboxes are in Colwyn, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 8,012 residential and 488 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.