Centralia, PA ZIP Codes
2 ZIP codes serve Centralia, Pennsylvania: 17921 and 17888. Together they are home to 7,377 residents in 2,629 households. That is more than the 1 people counted inside Centralia borough limits, because these ZIP codes reach past its boundary.
Centralia borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1 |
| Households | 1 |
| Median household income | not published |
| Median home value | not published |
| Median age | not published |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 7,377 |
| Households (sum of ZIP codes) | 2,629 |
| Median household income, range across ZIP codes | $71,141 (17921) to $71,141 (17921) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $71,141 |
| Homeowners | 83.0% |
| Households with kids under 18 | 19.9% |
| Moved in the past year | 10.6% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,006 homes (2 of 2 ZIP codes) |
Every ZIP code in Centralia
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17921 | Ashland | 6,931 | 2,455 | $71,141 | $149,500 | 82.7% | 19.6% | 11.1% | 6 | 3,068 | 0% of its land |
| 17888 | Wilburton Number Two | 446 | 174 | — | $156,300 | 87.4% | 24.7% | 2.7% | 1 | 66 | 2% of its land |
A ZIP code is listed for Centralia when at least 10% of its land lies inside Centralia borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Centralia. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Centralia.
Counties
- Columbia County — 15 ZIP codes
- Schuylkill County — 57 ZIP codes
Price a mailing to Centralia ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Centralia, PA?
- 17921 and 17888. A ZIP code is listed for Centralia when at least 10% of its land lies inside Centralia borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Centralia.
- What is the population of Centralia, PA?
- The Census Bureau counts 1 residents inside Centralia borough limits (ACS 2020–2024). The 2 ZIP codes that serve Centralia hold 7,377 residents in all.
- What is the median household income in Centralia, PA?
- Across its ZIP codes the medians run from $71,141 to $71,141.
- How many carrier routes and mailboxes are in Centralia, PA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,006 residential and 128 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.