Rochester, WA ZIP Codes
One ZIP code serves Rochester, Washington: 98579. Together they are home to 14,048 residents in 5,023 households. That is more than the 5,834 people counted inside Rochester Census-designated place, because these ZIP codes reach past its boundary.
Rochester Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 5,834 |
| Households | 2,022 |
| Median household income | $99,286 |
| Median home value | $445,300 |
| Median age | 42.7 |
| Median rent | $1,161 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 14,048 |
| Households (sum of ZIP codes) | 5,023 |
| Median household income, range across ZIP codes | $99,411 (98579) to $99,411 (98579) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $99,411 |
| Homeowners | 80.2% |
| Households with kids under 18 | 28.2% |
| Moved in the past year | 8.4% |
| Carrier routes in EDDM2GO's route library | 9 routes, 4,857 homes (1 of 1 ZIP codes) |
Every ZIP code in Rochester
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98579 | Rochester | 14,048 | 5,023 | $99,411 | $463,400 | 80.2% | 28.2% | 8.4% | 9 | 4,972 | 9% of its land; mailing city |
A ZIP code is listed for Rochester when at least 10% of its land lies inside the Rochester Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Rochester. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rochester.
Counties
- Thurston County — 15 ZIP codes
Price a mailing to Rochester ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rochester, WA?
- 98579. A ZIP code is listed for Rochester when at least 10% of its land lies inside the Rochester Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Rochester.
- What is the population of Rochester, WA?
- The Census Bureau counts 5,834 residents inside Rochester Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Rochester hold 14,048 residents in all.
- What is the median household income in Rochester, WA?
- $99,286 inside Rochester Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $99,411 to $99,411.
- How many carrier routes and mailboxes are in Rochester, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 9 carrier routes reaching 4,857 residential and 114 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.