College Place, WA ZIP Codes
2 ZIP codes serve College Place, Washington: 99362 and 99324. Together they are home to 52,990 residents in 20,162 households. That is more than the 9,854 people counted inside College Place city limits, because these ZIP codes reach past its boundary. Median household income ranges from $62,839 in 99324 to $72,474 in 99362.
College Place city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,854 |
| Households | 3,417 |
| Median household income | $61,914 |
| Median home value | $366,600 |
| Median age | 32.3 |
| Median rent | $1,186 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 52,990 |
| Households (sum of ZIP codes) | 20,162 |
| Median household income, range across ZIP codes | $62,839 (99324) to $72,474 (99362) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,777 |
| Homeowners | 63.8% |
| Households with kids under 18 | 24.8% |
| Moved in the past year | 14.1% |
| Carrier routes in EDDM2GO's route library | 39 routes, 21,756 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in College Place: 99362 ($72,474)
- Most residents: 99362 (42,853 people)
- Highest homeownership: 99324 (64.5% own their home)
- Most households with kids: 99324 (28.4% of households)
- Most new movers: 99324 (16.4% moved in last year)
- Youngest median age: 99324 (33.4 years)
- Highest median home value: 99362 ($429,600)
Every ZIP code in College Place
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99362 | Walla Walla | 42,853 | 16,610 | $72,474 | $429,600 | 63.7% | 24.0% | 13.6% | 32 | 18,709 | 0% of its land |
| 99324 | College Place | 10,137 | 3,552 | $62,839 | $368,500 | 64.5% | 28.4% | 16.4% | 7 | 4,487 | 87% of its land; mailing city |
A ZIP code is listed for College Place when at least 10% of its land lies inside College Place city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is College Place. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside College Place.
Counties
- Walla Walla County — 8 ZIP codes
Nearby cities sharing these ZIP codes
- Walla Walla — 1 ZIP code
Price a mailing to College Place ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in College Place, WA?
- 99362 and 99324. A ZIP code is listed for College Place when at least 10% of its land lies inside College Place city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is College Place.
- What is the population of College Place, WA?
- The Census Bureau counts 9,854 residents inside College Place city limits (ACS 2020–2024). The 2 ZIP codes that serve College Place hold 52,990 residents in all.
- What is the median household income in College Place, WA?
- $61,914 inside College Place city limits, per the Census Bureau. Across its ZIP codes the medians run from $62,839 to $72,474.
- Which College Place ZIP code has the highest median household income?
- 99362, at $72,474, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in College Place, WA?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 39 carrier routes reaching 21,756 residential and 1,440 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.