ZIP code 99116: Coulee Dam, WA
99116 is a ZIP code in Coulee Dam, Washington, mainly in Okanogan County. About 1,786 people live here.
- Population
- 1,786
- Median household income
- $65,946
- Typical home value
- $231,600+4.6% in 12 months
- Median rent
- $1,055gross, per month
- Median age
- 39.3
- Homeowners
- 67.2%of occupied homes
Shaded: ZIP code 99116's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 99116 details
| City | Coulee Dam |
|---|---|
| State | Washington |
| County | Okanogan County (also partly Grant County, Douglas County) |
| Metro area | Not in a metro or micro area |
| Time zone | Pacific Time (UTC−8), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 47.2 sq mi, plus 4.4 sq mi of water |
| Population density | 38 people per sq mi |
| Bachelor's degree or higher | 26.9% of adults 25+ |
| Average commute | 16.1 minutes |
| Center coordinates | 48.01478, -118.93577 |
Median rent in 99116 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $914/mo |
| 2 bedrooms | $1,078/mo |
| 3 bedrooms | $1,163/mo |
| 4 bedrooms | $1,164/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 99116
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 99124 | Elmer City, WA | 1.2 mi | 326 |
| 99133 | Grand Coulee, WA | 9.3 mi | 1,115 |
| 99123 | Electric City, WA | 10.4 mi | 977 |
| 99140 | Keller, WA | 14.9 mi | 486 |
| 99103 | Almira, WA | 19.3 mi | 556 |
| 99155 | Nespelem, WA | 20.8 mi | 1,009 |
| 99185 | Wilbur, WA | 22.4 mi | 1,501 |
| 99147 | Lincoln, WA | 24.4 mi | 214 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 99116?
A typical home in ZIP code 99116 is worth about $231,600 (Zillow Home Value Index). The median household here earns $65,946 a year. See what buying here would cost per month, with Washington average taxes and insurance filled in.
Monthly payment for a $231,600 homeWhat can a $65,946 income afford?Rental property numbers
About ZIP code 99116
What city is ZIP code 99116?
ZIP code 99116 is in Coulee Dam, WA, in Okanogan County.
What county is ZIP code 99116 in?
99116 is mainly in Okanogan County, Washington, and partly in Grant County and Douglas County.
What is the population of ZIP code 99116?
About 1,786 people live in ZIP code 99116, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 99116 in?
99116 is in Pacific Time (UTC−8). It observes daylight saving time.