Rainier, WA ZIP Codes
One ZIP code serves Rainier, Washington: 98576. Together they are home to 4,985 residents in 1,676 households. That is more than the 2,455 people counted inside Rainier city limits, because these ZIP codes reach past its boundary.
Rainier city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,455 |
| Households | 788 |
| Median household income | $106,019 |
| Median home value | $425,900 |
| Median age | 36.3 |
| Median rent | $1,227 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,985 |
| Households (sum of ZIP codes) | 1,676 |
| Median household income, range across ZIP codes | $104,896 (98576) to $104,896 (98576) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $104,896 |
| Homeowners | 87.9% |
| Households with kids under 18 | 33.4% |
| Moved in the past year | 13.4% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,678 homes (1 of 1 ZIP codes) |
Every ZIP code in Rainier
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98576 | Rainier | 4,985 | 1,676 | $104,896 | $446,900 | 87.9% | 33.4% | 13.4% | 3 | 1,691 | 2% of its land; mailing city |
A ZIP code is listed for Rainier when at least 10% of its land lies inside Rainier city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rainier. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rainier.
Counties
- Thurston County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Yelm — 2 ZIP codes
Price a mailing to Rainier ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rainier, WA?
- 98576. A ZIP code is listed for Rainier when at least 10% of its land lies inside Rainier city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rainier.
- What is the population of Rainier, WA?
- The Census Bureau counts 2,455 residents inside Rainier city limits (ACS 2020–2024). The 1 ZIP code that serve Rainier hold 4,985 residents in all.
- What is the median household income in Rainier, WA?
- $106,019 inside Rainier city limits, per the Census Bureau. Across its ZIP codes the medians run from $104,896 to $104,896.
- How many carrier routes and mailboxes are in Rainier, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,678 residential and 13 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.