Rosalia, WA ZIP Codes
One ZIP code serves Rosalia, Washington: 99170. Together they are home to 926 residents in 423 households. That is more than the 513 people counted inside Rosalia town limits, because these ZIP codes reach past its boundary.
Rosalia town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 513 |
| Households | 255 |
| Median household income | $50,938 |
| Median home value | $197,700 |
| Median age | 50.2 |
| Median rent | $1,042 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 926 |
| Households (sum of ZIP codes) | 423 |
| Median household income, range across ZIP codes | $58,750 (99170) to $58,750 (99170) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $58,750 |
| Homeowners | 83.9% |
| Households with kids under 18 | 21.5% |
| Moved in the past year | 4.5% |
| Carrier routes in EDDM2GO's route library | 2 routes, 408 homes (1 of 1 ZIP codes) |
Every ZIP code in Rosalia
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99170 | Rosalia | 926 | 423 | $58,750 | $238,300 | 83.9% | 21.5% | 4.5% | 2 | 424 | 0% of its land; mailing city |
A ZIP code is listed for Rosalia when at least 10% of its land lies inside Rosalia town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rosalia. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rosalia.
Counties
- Whitman County — 20 ZIP codes
Price a mailing to Rosalia ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rosalia, WA?
- 99170. A ZIP code is listed for Rosalia when at least 10% of its land lies inside Rosalia town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rosalia.
- What is the population of Rosalia, WA?
- The Census Bureau counts 513 residents inside Rosalia town limits (ACS 2020–2024). The 1 ZIP code that serve Rosalia hold 926 residents in all.
- What is the median household income in Rosalia, WA?
- $50,938 inside Rosalia town limits, per the Census Bureau. Across its ZIP codes the medians run from $58,750 to $58,750.
- How many carrier routes and mailboxes are in Rosalia, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 408 residential and 16 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.