Coulee Dam, WA ZIP Codes
One ZIP code serves Coulee Dam, Washington: 99116. Together they are home to 1,786 residents in 763 households.
Coulee Dam town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,595 |
| Households | 659 |
| Median household income | $66,732 |
| Median home value | $238,500 |
| Median age | 38 |
| Median rent | $1,033 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,786 |
| Households (sum of ZIP codes) | 763 |
| Median household income, range across ZIP codes | $65,946 (99116) to $65,946 (99116) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $65,946 |
| Homeowners | 67.2% |
| Households with kids under 18 | 29.0% |
| Moved in the past year | 20.2% |
| Carrier routes in EDDM2GO's route library | 2 routes, 577 homes (1 of 1 ZIP codes) |
Every ZIP code in Coulee Dam
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 99116 | Coulee Dam | 1,786 | 763 | $65,946 | $238,900 | 67.2% | 29.0% | 20.2% | 2 | 596 | 2% of its land; mailing city |
A ZIP code is listed for Coulee Dam when at least 10% of its land lies inside Coulee Dam town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Coulee Dam. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Coulee Dam.
Counties
- Okanogan County — 20 ZIP codes
Price a mailing to Coulee Dam ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Coulee Dam, WA?
- 99116. A ZIP code is listed for Coulee Dam when at least 10% of its land lies inside Coulee Dam town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Coulee Dam.
- What is the population of Coulee Dam, WA?
- The Census Bureau counts 1,595 residents inside Coulee Dam town limits (ACS 2020–2024). The 1 ZIP code that serve Coulee Dam hold 1,786 residents in all.
- What is the median household income in Coulee Dam, WA?
- $66,732 inside Coulee Dam town limits, per the Census Bureau. Across its ZIP codes the medians run from $65,946 to $65,946.
- How many carrier routes and mailboxes are in Coulee Dam, WA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 577 residential and 19 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.