Grand Coulee, WA ZIP Codes
One ZIP code serves Grand Coulee, Washington: 99133. Together they are home to 1,115 residents in 536 households.
Grand Coulee city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 913 |
| Households | 425 |
| Median household income | $64,250 |
| Median home value | $222,000 |
| Median age | 47.2 |
| Median rent | $591 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,115 |
| Households (sum of ZIP codes) | 536 |
| Median household income, range across ZIP codes | $68,854 (99133) to $68,854 (99133) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $68,854 |
| Homeowners | 75.2% |
| Households with kids under 18 | 24.3% |
| Moved in the past year | 3.0% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Grand Coulee
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99133 | Grand Coulee | 1,115 | 536 | $68,854 | $229,900 | 75.2% | 24.3% | 3.0% | — | — | 1% of its land; mailing city |
A ZIP code is listed for Grand Coulee when at least 10% of its land lies inside Grand Coulee city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Grand Coulee. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Grand Coulee.
Counties
- Douglas County — 11 ZIP codes
- Okanogan County — 20 ZIP codes
Price a mailing to Grand Coulee ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Grand Coulee, WA?
- 99133. A ZIP code is listed for Grand Coulee when at least 10% of its land lies inside Grand Coulee city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Grand Coulee.
- What is the population of Grand Coulee, WA?
- The Census Bureau counts 913 residents inside Grand Coulee city limits (ACS 2020–2024). The 1 ZIP code that serve Grand Coulee hold 1,115 residents in all.
- What is the median household income in Grand Coulee, WA?
- $64,250 inside Grand Coulee city limits, per the Census Bureau. Across its ZIP codes the medians run from $68,854 to $68,854.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.