US ZIP Code
99116

Coulee Dam, WA

Okanogan County  ·  Washington

● Active
👥 1,649 Population ↑ 8% since 2019
💰 $64,550 Median HH Income
▼ 15% below avg ↑ 13% since 2019
🎂 43.1 Median Age ↓ 5% since 2019
🏠 $212,800 Median Home Value
▼ 24% below avg ↑ 44% since 2019
🎓 44.8% College Grads
▲ 16% above avg
📊 7.9% Unemployment
▲ 62% above avg ↑ 274% since 2019
ZIP Code Details
ZIP Code99116
CityCoulee Dam
StateWashington (WA)
CountyOkanogan County
Area Code509
Elevation1,340 ft
Latitude48.014782
Longitude-118.935774
TimezoneLos Angeles (DST)
FIPS53047
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 55.4% (914) Female 44.6% (735) ♀

Race & Ethnicity

White: 49.1%Hispanic: 4.6%Black: 0.5%Asian: 1%Other: 6.6%Race
White49.1%
Hispanic4.6%
Black0.5%
Asian1.0%
Other6.6%

Age Breakdown

Under 5
4%
5–17
12%
18–24
16%
25–44
22%
45–64
20%
65+
11%

Key Indicators

Median Age43.1 yrs ↓ 5% since 2019
Avg Household Size2.19
Below Poverty11.2% ▲ 12% above avg
College Grads44.8% ▲ 16% above avg
Unemployment7.9% ▲ 62% above avg
No HS Diploma5 (0.5%)
HS Graduate238 (22.3%)
Some College166 (15.6%)
Associates179 (16.8%)
Bachelors134 (12.6%)
Graduate Degree343 (32.2%)

Education

No HS: 0.5%HS Grad: 22.3%Some College: 15.6%Associates: 16.8%Bachelors: 12.6%Graduate: 32.2%Edu
No HS0.5%
HS Grad22.3%
Some College15.6%
Associates16.8%
Bachelors12.6%
Graduate32.2%
Housing & Income

Housing Tenure

Owner: 67.1%Renter: 32.9%Tenure
Owner67.1%
Renter32.9%

Home Value Distribution

Under $50k
6%
$50k–100k
6%
$100k–150k
15%
$150k–200k
18%
$200k–300k
43%
$300k–500k
7%
Over $500k
5%

Financials

Median HH Income$64,550 ▼ 15% below avg ↑ 13% since 2019
Median Home Value$212,800 ▼ 24% below avg ↑ 44% since 2019
Home/Income Ratio3.3x (nat avg ~3.5x)
Median Rent$961/mo ↑ 28% since 2019
Total Units823
Vacant Units97
Avg HH Size2.19

Income Distribution

Under $25k
9%
$25k–50k
19%
$50k–75k
28%
$75k–100k
9%
$100k–150k
14%
$150k–200k
14%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
88%
Walked
6%
Work From Home
6%

Commute Time

Under 15 min
57%
15–30 min
35%
30–45 min
1%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
9%
1940s–1950s
12%
1960s–1970s
15%
1980s–1990s
1%
2000+
62%

Summary

Total Units823
Vacant97
Owner Occupied67.1%
Renter Occupied32.9%
Avg HH Size2.19
Frequently Asked Questions
ZIP code 99116 is in Coulee Dam, WA, in Okanogan County.
ZIP code 99116 is located in Washington (WA).
ZIP code 99116 is in Okanogan County, WA.
ZIP 99116 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99116 is 1,649 people (ACS 2023).
The median household income in ZIP code 99116 is $64,550 (ACS 2023).
The median home value in ZIP 99116 is $212,800 (ACS 2023).
About ZIP Code 99116

ZIP code 99116 is located in Coulee Dam, Washington, within Okanogan County. With a population of 1,649, this is a sparsely populated ZIP code with a middle-aged community — the median age is 43.1 years. Economically, 99116 is a solidly middle-class ZIP code: the median household income of $64,550 is below the national average.

Real estate in ZIP code 99116 represents an affordable housing market. The median home value of $212,800 is below the national average. Renters can expect to pay around $961 per month in median rent. Homeownership is strong here — 67.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 44% since 2019.

The population of 99116 is racially diverse, with White as the largest group at 49.1%. Residents are well-educated — 44.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects some residents at 11.2%. Household income has grown by 13% since 2019.

The unemployment rate in 99116 stands at 7.9%, which is significantly above the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 99116 in Coulee Dam, WA is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 1,649 residents, a median household income of $64,550, and a median home value of $212,800, it offers a clear picture of life in this part of Washington.