US ZIP Code
99148

Loon Lake, WA

Stevens County  ·  Washington

● Active
👥 2,381 Population ↑ 23% since 2019
💰 $74,732 Median HH Income
≈ Avg ↑ 27% since 2019
🎂 54.2 Median Age ↓ 4% since 2019
🏠 $415,600 Median Home Value
▲ 49% above avg ↑ 85% since 2019
🎓 39.2% College Grads
≈ Avg
📊 2.5% Unemployment
▼ 49% below avg ↓ 35% since 2019
ZIP Code Details
ZIP Code99148
CityLoon Lake
StateWashington (WA)
CountyStevens County
Area Code509
Elevation3,196 ft
Latitude48.107298
Longitude-117.571356
TimezoneLos Angeles (DST)
FIPS53065
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.4% (1,201) Female 49.6% (1,180) ♀

Race & Ethnicity

White: 87.3%Hispanic: 2.7%Asian: 1%Other: 8%Race
White87.3%
Hispanic2.7%
Asian1.0%
Other8.0%

Age Breakdown

Under 5
3%
5–17
11%
18–24
5%
25–44
16%
45–64
35%
65+
17%

Key Indicators

Median Age54.2 yrs ↓ 4% since 2019
Avg Household Size2.23
Below Poverty5.8% ▼ 42% below avg
College Grads39.2% ≈ Avg
Unemployment2.5% ▼ 49% below avg
HS Graduate593 (32.6%)
Some College221 (12.2%)
Associates292 (16.1%)
Bachelors161 (8.9%)
Graduate Degree551 (30.3%)

Education

HS Grad: 32.6%Some College: 12.2%Associates: 16.1%Bachelors: 8.9%Graduate: 30.3%Edu
HS Grad32.6%
Some College12.2%
Associates16.1%
Bachelors8.9%
Graduate30.3%
Housing & Income

Housing Tenure

Owner: 91.9%Renter: 8.1%Tenure
Owner91.9%
Renter8.1%

Home Value Distribution

Under $50k
2%
$50k–100k
5%
$100k–150k
11%
$150k–200k
4%
$200k–300k
17%
$300k–500k
25%
Over $500k
36%

Financials

Median HH Income$74,732 ≈ Avg ↑ 27% since 2019
Median Home Value$415,600 ▲ 49% above avg ↑ 85% since 2019
Home/Income Ratio5.6x (nat avg ~3.5x)
Median Rent$900/mo ↑ 17% since 2019
Total Units2,099
Vacant Units1,032
Avg HH Size2.23

Income Distribution

Under $25k
15%
$25k–50k
17%
$50k–75k
17%
$75k–100k
15%
$100k–150k
20%
$150k–200k
8%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
81%
Public Transit
4%
Walked
3%
Work From Home
12%

Commute Time

Under 15 min
20%
15–30 min
12%
30–45 min
21%
Over 45 min
47%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
8%
1960s–1970s
10%
1980s–1990s
19%
2000+
61%

Summary

Total Units2,099
Vacant1,032
Owner Occupied91.9%
Renter Occupied8.1%
Avg HH Size2.23
Frequently Asked Questions
ZIP code 99148 is in Loon Lake, WA, in Stevens County.
ZIP code 99148 is located in Washington (WA).
ZIP code 99148 is in Stevens County, WA.
ZIP 99148 observes the Los Angeles timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 99148 is 2,381 people (ACS 2023).
The median household income in ZIP code 99148 is $74,732 (ACS 2023).
The median home value in ZIP 99148 is $415,600 (ACS 2023).
About ZIP Code 99148

ZIP code 99148 is located in Loon Lake, Washington, within Stevens County. With a population of 2,381, this is a sparsely populated ZIP code with a mature community — the median age is 54.2 years. Economically, 99148 is a solidly middle-class ZIP code: the median household income of $74,732 is near the national average.

Real estate in ZIP code 99148 represents a premium housing market. The median home value of $415,600 is above the national average. Renters can expect to pay around $900 per month in median rent. Homeownership is strong here — 91.9% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 85% since 2019.

The population of 99148 is primarily White (87.32%). Residents are moderately educated — 39.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 5.8%. Household income has grown by 27% since 2019.

The unemployment rate in 99148 stands at 2.5%, which is below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 74%.

Overall, ZIP code 99148 in Loon Lake, WA is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 2,381 residents, a median household income of $74,732, and a median home value of $415,600, it offers a clear picture of life in this part of Washington.