Lake Cassidy vs Three Lakes

A side-by-side comparison of Lake Cassidy and Three Lakes: population, income, housing, and more.

Lake Cassidy and Three Lakes are places in Washington. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Three Lakes has the higher population (3,466 vs 3,337 in Lake Cassidy). Three Lakes has the higher median household income ($148,625 vs $115,417 in Lake Cassidy). Three Lakes has the higher median home value ($754,200 vs $683,600 in Lake Cassidy).

Population, income & housing

	Lake Cassidy	Three Lakes
Population	3,337	3,466
Median age	50.8 yrs	44.4 yrs
Median household income	$115,417	$148,625
Median home value	$683,600	$754,200
Median gross rent	$2,000	—
Housing units	1,409	1,227
Homeownership rate	82.8%	96.1%
Bachelor's degree or higher	27.0%	41.4%
Unemployment rate	1.0%	1.8%

Trends (ACS 5-year, 2019–2023)

	Lake Cassidy	Three Lakes
Population	3,602 → 3,337 (-7.4%)	3,480 → 3,466 (-0.4%)
Median household income	$99,531 → $115,417 (+16.0%)	$119,583 → $148,625 (+24.3%)
Median home value	$469,200 → $683,600 (+45.7%)	$474,600 → $754,200 (+58.9%)
Median gross rent	$1,722 → $2,000 (+16.1%)	$1,840 → $1,652 (-10.2%)

Lake Cassidy

Population

3,6023,337

Median household income

$99,531$115,417

Median home value

$469,200$683,600

Median gross rent

$1,722$2,000

Three Lakes

Population

3,4803,466

Median household income

$119,583$148,625

Median home value

$474,600$754,200

Median gross rent

$1,840$1,652

Age & race/ethnicity

Age distribution (share)

	Lake Cassidy	Three Lakes
Under 5	3.7%	7.8%
5 to 17	14.1%	12.5%
18 to 24	6.0%	4.6%
25 to 34	9.7%	14.9%
35 to 44	6.5%	11.0%
45 to 54	16.6%	12.5%
55 to 64	22.6%	16.6%
65 to 74	15.9%	15.7%
75 and over	4.9%	4.4%

Race & ethnicity (share)

	Lake Cassidy	Three Lakes
White (non-Hispanic)	82.9%	84.5%
Black or African American	6.0%	0.6%
American Indian & Alaska Native	1.0%	0.4%
Asian	0.9%	0.6%
Native Hawaiian & Pacific Islander	0.0%	2.2%
Some other race	0.1%	0.0%
Two or more races	4.0%	9.4%
Hispanic or Latino	5.2%	2.2%

Educational attainment (age 25+)

Share of adults 25+

	Lake Cassidy	Three Lakes
No high school diploma	9.8%	7.0%
High school graduate	21.7%	17.3%
Some college or associate's	41.4%	34.3%
Bachelor's degree	21.3%	33.1%
Graduate or professional degree	5.8%	8.3%

Commute to work

How workers get to work (share)

	Lake Cassidy	Three Lakes
Drove alone	82.2%	72.4%
Carpooled	13.0%	5.8%
Public transit	0.0%	0.7%
Walked	0.0%	0.0%
Bicycle	0.0%	0.0%
Worked from home	4.2%	21.1%
Other means	0.5%	0.0%

Housing

Units in structure (share)

	Lake Cassidy	Three Lakes
1-unit, detached	76.4%	85.2%
1-unit, attached	1.3%	0.9%
2 to 4 units	8.2%	2.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.7%	0.0%
Mobile home & other	13.3%	11.8%

Poverty & households

	Lake Cassidy	Three Lakes
Poverty rate	5.2%	7.1%
Average household size	2.59	3.00
Mean commute (minutes)	30	41
Median year structure built	1993	1997