Everything You Should Know Before Moving to Cottage Lake, WA
Considering a move to Cottage Lake, WA? This scenic, family-friendly suburb of Seattle has a population just over 24,000 and offers spacious homes with a median price near $1M. Residents enjoy top-rated schools, excellent income levels, and very low crime rates. With lush Pacific Northwest scenery, mild summers, and easy access to Seattle jobs (average commute 33.7 minutes), Cottage Lake is ideal for those seeking a safe, prosperous, and community-oriented lifestyle.
Demographics - Cottage Lake, WA
Demographics - Cottage Lake, WA
Cottage Lake is home to about 24,400 residents, featuring a balanced gender ratio and a median age of 42.3. The community is predominantly White (72.5%) with a notable Asian population (17.8%) and a diverse mix of other backgrounds, while over 13% of residents speak a language other than English at home.
Population:
24,400
Density:
1,330 per sq mi
Median Age:
42.3
Gender Ratio:
100 males per 100 females
Non-English Speakers Percentage:
13.1%

Ethnic Composition
White:
72.5%
Black:
1.2%
Asian:
17.8%
Others:
1.3%
Cost Of Living
What is the average cost of living in Cottage Lake, WA?
Cottage Lake has a high cost of living, with a cost of living index of 163 and median home values around $1,020,000. Groceries, health care, and transportation are also above national averages, and renters can expect median monthly rents of $2,800.
Median House Value:
$1,020,000
Gross Rent:
$2,800
Monthly Electricity Charges:
$108
Auto Insurance:
$1,420
House Owner Cost With Mortgage:
$3,800
House Owner Cost Without Mortgage:
$900
State Taxes:
Low:
0%
|
High:
9.0% (sales tax)
Cost Of Living Index:
163.0
Grocery:
128.5
Housing:
224.0
Utilities:
91.4
Transportation:
140.2
Health Care:
109.7
Miscellaneous:
116.5
Crime
Is Cottage Lake, WA a safe place to live?
Cottage Lake boasts very low crime rates, with only 62 violent crimes and 865 property crimes per 100,000 residents, making it one of the safest communities in the area. Residents face a 1 in 1,600 chance of experiencing violent crime, providing peace of mind for families.
Violent Crimes Per 100k:
62
Property Crimes Per 100k:
865
Crime Index:
927
Chance Of Violent Crime:
1 in 1,600
Chance Of Property Crime:
1 in 116
Weather
What is the weather like in Cottage Lake, WA year-round?
The area enjoys mild Pacific Northwest weather, with summer highs averaging 78°F and winter lows rarely dipping below 35°F. Rainfall is typical for the region at about 38 inches annually, while nearly half the days each year are sunny.

Winter
Min:
35°F
Max:
47°F

Spring
Min:
44°F
Max:
61°F

Summer
Min:
54°F
Max:
78°F

Fall
Min:
45°F
Max:
61°F
Average Rainfall Inches:
38.2 inches
Sunny Days Percentage:
46%
Neighbors
Residents of Cottage Lake benefit from high household incomes, with the median household income reaching $176,800 and a low poverty rate of just 2.8%. The community is highly educated, with over 62% holding a bachelor's degree or higher, and low unemployment further reflects local prosperity.
Median Income:
$74,500
Household Income:
$176,800
Family Income:
$188,200
Per Capita Income:
$66,700
Income Male:
$92,000
Income Female:
$72,000
Poverty Rate:
2.8%
Non English Speakers:
13.1%
Rent:
$2,800
Unemployment Rate:
2.9%
Public Transport Usage:
5.1%
Commute Time:
33.7 minutes

Education
High School or Higher:
97.5%
Bachelors or More:
62.3%
Education
How are the schools in Cottage Lake, WA?
Cottage Lake offers excellent educational opportunities, featuring top-rated public schools such as East Ridge Elementary and Woodinville High School, along with the nearby University of Washington – Bothell just 11 miles away. The area also includes private school options, ensuring quality education for all ages.

Public Schools
Name:
East Ridge Elementary School
Street:
22150 NE 156th Pl
Phone:
425-408-4400
Students:
430
Student Teacher Ratio:
15.1
Name:
Timbercrest Middle School
Street:
19115 215th Way NE
Phone:
425-408-6900
Students:
820
Student Teacher Ratio:
17.5
Name:
Woodinville High School
Street:
19819 136th Ave NE
Phone:
425-408-7400
Students:
1,700
Student Teacher Ratio:
19.0

Private Schools
Name:
The Bear Creek School
Street:
8905 208th Ave NE
Phone:
425-898-1720
Students:
700

Colleges
Name:
University of Washington - Bothell
City:
Bothell
State:
WA
Distance:
11 miles
Students:
6,000
Healthcare
Access to quality healthcare is strong, with major hospitals like EvergreenHealth and UW Medicine Valley Medical Center nearby and 94.7% of residents covered by health insurance. There are about 3.1 physicians per 1,000 people, ensuring residents have ample medical resources.

Major Hospitals
Name:
EvergreenHealth Medical Center
Address:
12040 NE 128th St, Kirkland, WA 98034
Phone:
(425) 899-1000
Type:
General & Surgical
Emergency Services:
Yes
Name:
UW Medicine Valley Medical Center
Address:
400 S 43rd St, Renton, WA 98055
Phone:
(425) 690-1000
Type:
General & Surgical
Emergency Services:
Yes
Physicians Per 1000:
3.1
Health Insurance Coverage:
94.7%
Health Care Index:
77.2
Housing Market
What is the housing market like in Cottage Lake, WA?
The housing market in Cottage Lake is characterized by high ownership rates (92%) and a median home price of $1,020,000. Rental options are limited, with low vacancy rates and average rents of $2,800 for a two-bedroom, reflecting strong demand and stable property values.
Median Home Price:
$1,020,000
Average Rent For 2 Bedroom:
$2,800
Owner Occupied Rate:
92.0%
Rental Vacancy Rate:
3.2%
Home Appreciation Rate (1yr):
1.7%
New Construction Rate:
0.7%
Foreclosure Rate:
0.2%
DMV Information
Residents are served by the Washington State Department of Licensing, with the main office located in Olympia and a comprehensive website for managing vehicle and licensing needs. The DMV provides essential services for drivers and new arrivals to the state.
State:
Washington
Department:
Washington State Department of Licensing
Address:
1125 Washington St SE, Olympia, WA 98504
Phone:
360-902-3900
Website:
Disclaimer: The information provided on this page is based on publicly available sources including AccuWeather, U.S. Census Bureau, local government data, and third-party partners such as Neustar. While we strive to ensure accuracy, all data is provided “as is” and should be independently verified before making any decisions. Movers.com makes no guarantees regarding the completeness or reliability of the information.