Sewickley, PA ZIP Codes
One ZIP code serves Sewickley, Pennsylvania: 15143. Together they are home to 21,851 residents in 8,708 households. That is more than the 3,823 people counted inside Sewickley borough limits, because these ZIP codes reach past its boundary.
Sewickley borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 3,823 |
| Households | 1,642 |
| Median household income | $101,053 |
| Median home value | $464,300 |
| Median age | 38.7 |
| Median rent | $955 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 21,851 |
| Households (sum of ZIP codes) | 8,708 |
| Median household income, range across ZIP codes | $132,674 (15143) to $132,674 (15143) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $132,674 |
| Homeowners | 81.6% |
| Households with kids under 18 | 32.9% |
| Moved in the past year | 11.2% |
| Carrier routes in EDDM2GO's route library | 18 routes, 9,366 homes (1 of 1 ZIP codes) |
Every ZIP code in Sewickley
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15143 | Sewickley | 21,851 | 8,708 | $132,674 | $454,900 | 81.6% | 32.9% | 11.2% | 18 | 10,038 | 3% of its land; mailing city |
A ZIP code is listed for Sewickley when at least 10% of its land lies inside Sewickley borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sewickley. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sewickley.
Counties
- Allegheny County — 112 ZIP codes
Nearby cities sharing these ZIP codes
- Franklin Park — 3 ZIP codes
- Economy — 4 ZIP codes
Price a mailing to Sewickley ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sewickley, PA?
- 15143. A ZIP code is listed for Sewickley when at least 10% of its land lies inside Sewickley borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sewickley.
- What is the population of Sewickley, PA?
- The Census Bureau counts 3,823 residents inside Sewickley borough limits (ACS 2020–2024). The 1 ZIP code that serve Sewickley hold 21,851 residents in all.
- What is the median household income in Sewickley, PA?
- $101,053 inside Sewickley borough limits, per the Census Bureau. Across its ZIP codes the medians run from $132,674 to $132,674.
- How many carrier routes and mailboxes are in Sewickley, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 18 carrier routes reaching 9,366 residential and 671 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.