Summit, WA ZIP Codes
3 ZIP codes serve Summit, Washington: 98373, 98371 and 98446. Together they are home to 68,199 residents in 25,868 households. That is more than the 8,791 people counted inside Summit Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $97,242 in 98371 to $103,796 in 98373.
Summit Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 8,791 |
| Households | 3,556 |
| Median household income | $106,736 |
| Median home value | $512,600 |
| Median age | 43.7 |
| Median rent | $1,519 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 68,199 |
| Households (sum of ZIP codes) | 25,868 |
| Median household income, range across ZIP codes | $97,242 (98371) to $103,796 (98373) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $100,985 |
| Homeowners | 63.6% |
| Households with kids under 18 | 33.6% |
| Moved in the past year | 12.0% |
| Carrier routes in EDDM2GO's route library | 36 routes, 26,916 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Summit: 98373 ($103,796)
- Most residents: 98373 (28,883 people)
- Highest homeownership: 98371 (71.9% own their home)
- Most households with kids: 98373 (35.1% of households)
- Most new movers: 98373 (14.4% moved in last year)
- Youngest median age: 98373 (35.6 years)
- Highest median home value: 98373 ($565,700)
Every ZIP code in Summit
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98373 | Puyallup | 28,883 | 11,008 | $103,796 | $565,700 | 54.8% | 35.1% | 14.4% | 14 | 11,851 | 12% of its land |
| 98371 | Puyallup | 24,682 | 9,603 | $97,242 | $556,800 | 71.9% | 32.4% | 10.9% | 16 | 11,172 | 10% of its land |
| 98446 | Tacoma | 14,634 | 5,257 | $101,938 | $487,500 | 66.8% | 32.5% | 9.3% | 6 | 5,430 | 22% of its land |
A ZIP code is listed for Summit when at least 10% of its land lies inside the Summit Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Summit. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Summit.
Counties
- Pierce County — 59 ZIP codes
Nearby cities sharing these ZIP codes
- South Hill — 3 ZIP codes
- Puyallup — 5 ZIP codes
- Summit View — 2 ZIP codes
- Edgewood — 2 ZIP codes
- Waller — 2 ZIP codes
- Tacoma — 20 ZIP codes
- Frederickson — 3 ZIP codes
- Clover Creek — 2 ZIP codes
Price a mailing to Summit ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Summit, WA?
- 98373, 98371 and 98446. A ZIP code is listed for Summit when at least 10% of its land lies inside the Summit Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Summit.
- What is the population of Summit, WA?
- The Census Bureau counts 8,791 residents inside Summit Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve Summit hold 68,199 residents in all.
- What is the median household income in Summit, WA?
- $106,736 inside Summit Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $97,242 to $103,796.
- Which Summit ZIP code has the highest median household income?
- 98373, at $103,796, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Summit, WA?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 36 carrier routes reaching 26,916 residential and 1,535 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.