Median Household Income
$213,106 ± $21,420
Median Home Value
$1,230,700 ± $48,099
Median Gross Rent
$2,740 ± $212/mo
Per Capita Income
$93,328
Poverty Rate
3.2%
Unemployment Rate
4.1%
Homeownership Rate
91.1%
Bachelor's Degree or Higher
67.8%
Median Age
44.2
Average Commute
17 min
Households
7,794
Veterans
568
Population Over Time
Cottage Lake shrank 3.4% from 2014 to 2024.
2014
23,318
2016
23,845
2018
23,955
2020
23,239
2022
23,233
2024
22,518
Population by Race & Ethnicity
White
76.7%
Hispanic or Latino
6.0%
Black or African American
0.2%
Asian
10.0%
Nearby Cities in Washington
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.