Cottage Lake, WA
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In Cottage Lake, Washington Summary

Life in Cottage Lake research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Cottage Lake over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Cottage Lake:

  • The population in Cottage Lake is 23,170.

  • The median home value in Cottage Lake is $1,334,049.

  • The median income in Cottage Lake is $197,331.

  • The cost of living in Cottage Lake is 200 which is 2.0x higher than the national average.

  • The median rent in Cottage Lake is $2,374.

  • The unemployment rate in Cottage Lake is 3.8%.

  • The poverty rate in Cottage Lake is 3.1%.

  • The average high in Cottage Lake is 59.7° and the average low is 43.7°.

Cottage Lake SnackAbility

7
Overall SnackAbility
Jobs
9/10
Housing
10
Affordability
7
Diversity
8
Safety
N/A
Amenities
8
Education
9.5
Commute
5

Cottage Lake, WA Cost Of Living

Cost of living in Cottage Lake summary. We use data on the cost of living to determine how expensive it is to live in Cottage Lake. Real estate prices drive most of the variance in cost of living around Washington. Key points include:

  • The cost of living in Cottage Lake is 200 with 100 being average.

  • The cost of living in Cottage Lake is 2.0x higher than the national average.

  • The median home value in Cottage Lake is $1,334,049.

  • The median income in Cottage Lake is $197,331.

200
Cottage Lake's Overall Cost Of Living
2.0x
Higher Than The National Average

Cost Of Living In Cottage Lake Comparison Table

Living Expense Cottage Lake Washington National Average
Overall 200 118 100
Services 120 111 100
Groceries 114 112 100
Health 136 122 100
Housing 384 135 100
Transportation 129 124 100
Utilities 100 91 100

Cottage Lake, WA Weather

  • The average high in Cottage Lake is 59.7° and the average low is 43.7°.

  • There are 98.9 days of precipitation each year.

  • Expect an average of 46.0 inches of precipitation each year with 3.4 inches of snow.

StatCottage Lake
Average Annual High59.7
Average Annual Low43.7
Annual Precipitation Days98.9
Average Annual Precipitation46.0
Average Annual Snowfall3.4
59.7°
Average High
98.9
Days of Rain

Rankings for Cottage Lake in Washington

Locations Around Cottage Lake

Map Of Cottage Lake, WA

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3

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4

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5

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6

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7

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8

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9

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10

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Cottage Lake Demographics And Statistics

Population over time in Cottage Lake

The current population in Cottage Lake is 23,170. The population has increased 4.2% from 2010.

Year Population % Change
2023 23,170 -0.3%
2022 23,233 2.0%
2021 22,779 -2.0%
2020 23,239 2.5%
2019 22,677 -5.3%
2018 23,955 0.1%
2017 23,941 0.4%
2016 23,845 0.6%
2015 23,703 1.7%
2014 23,318 -2.5%
2013 23,913 2.1%
2012 23,416 1.8%
2011 22,999 3.4%
2010 22,232 -

Race / Ethnicity in Cottage Lake

White
78.5% (18,198)
African American
0.2% (53)
American Indian
0.0% (7)
Asian
8.9% (2,058)
Hawaiian
0.2% (49)
Other
0.1% (32)
Two Or More
6.3% (1,455)
Hispanic
5.7% (1,318)

Cottage Lake is:

  • 78.5% White with 18,198 White residents.

  • 0.2% African American with 53 African American residents.

  • 0.0% American Indian with 7 American Indian residents.

  • 8.9% Asian with 2,058 Asian residents.

  • 0.2% Hawaiian with 49 Hawaiian residents.

  • 0.1% Other with 32 Other residents.

  • 6.3% Two Or More with 1,455 Two Or More residents.

  • 5.7% Hispanic with 1,318 Hispanic residents.

Race Cottage Lake WA USA
White 78.5% 64.3% 58.2%
African American 0.2% 3.8% 12.0%
American Indian 0.0% 0.8% 0.5%
Asian 8.9% 9.3% 5.7%
Hawaiian 0.2% 0.7% 0.2%
Other 0.1% 0.5% 0.5%
Two Or More 6.3% 6.5% 3.9%
Hispanic 5.7% 14.1% 19.0%

Gender in Cottage Lake

Female
48.7% (11,285)
Male
51.3% (11,885)
  • Cottage Lake is 48.7% female with 11,285 female residents.

  • Cottage Lake is 51.3% male with 11,885 male residents.

Gender Cottage Lake WA USA
Female 48.7% 49.6% 50.5%
Male 51.3% 50.4% 49.5%

Highest level of educational attainment in Cottage Lake for adults over 25

  • 2.0% of adults in Cottage Lake completed < 9th grade.

  • 2.0% of adults in Cottage Lake completed 9-12th grade.

  • 10.0% of adults in Cottage Lake completed high school / ged.

  • 13.0% of adults in Cottage Lake completed some college.

  • 5.0% of adults in Cottage Lake completed associate's degree.

  • 41.0% of adults in Cottage Lake completed bachelor's degree.

  • 19.0% of adults in Cottage Lake completed master's degree.

  • 4.0% of adults in Cottage Lake completed professional degree.

  • 4.0% of adults in Cottage Lake completed doctorate degree.

< 9th Grade
2.0% (463)
9-12th Grade
2.0% (463)
High School / GED
10.0% (2,317)
Some College
13.0% (3,012)
Associate's Degree
5.0% (1,158)
Bachelor's Degree
41.0% (9,499)
Master's Degree
19.0% (4,402)
Professional Degree
4.0% (926)
Doctorate Degree
4.0% (926)
Education Cottage Lake WA USA
< 9th Grade 2.0% 3.0% 5.0%
9-12th Grade 2.0% 4.0% 6.0%
High School / GED 10.0% 22.0% 26.0%
Some College 13.0% 22.0% 19.0%
Associate's Degree 5.0% 10.0% 9.0%
Bachelor's Degree 41.0% 24.0% 21.0%
Master's Degree 19.0% 11.0% 10.0%
Professional Degree 4.0% 2.0% 2.0%
Doctorate Degree 4.0% 2.0% 2.0%

Household Income For Cottage Lake, Washington

  • 0.8% of households in Cottage Lake earn Less than $10,000.

  • 0.9% of households in Cottage Lake earn $10,000 to $14,999.

  • 2.0% of households in Cottage Lake earn $15,000 to $24,999.

  • 1.1% of households in Cottage Lake earn $25,000 to $34,999.

  • 2.0% of households in Cottage Lake earn $35,000 to $49,999.

  • 5.8% of households in Cottage Lake earn $50,000 to $74,999.

  • 6.9% of households in Cottage Lake earn $75,000 to $99,999.

  • 16.8% of households in Cottage Lake earn $100,000 to $149,999.

  • 14.1% of households in Cottage Lake earn $150,000 to $199,999.

  • 49.6% of households in Cottage Lake earn $200,000 or more.

Less than $10,000
0.8% (18,533)
$10,000 to $14,999
0.9% (21,769)
$15,000 to $24,999
2.0% (45,304)
$25,000 to $34,999
1.1% (25,594)
$35,000 to $49,999
2.0% (45,892)
$50,000 to $74,999
5.8% (135,325)
$75,000 to $99,999
6.9% (159,154)
$100,000 to $149,999
16.8% (389,206)
$150,000 to $199,999
14.1% (326,839)
$200,000 or more
49.6% (1,149,380)
Income Cottage Lake WA USA
Less than $10,000 0.8% 3.8% 4.9%
$10,000 to $14,999 0.9% 2.7% 3.6%
$15,000 to $24,999 2.0% 4.9% 6.6%
$25,000 to $34,999 1.1% 5.3% 6.8%
$35,000 to $49,999 2.0% 8.6% 10.4%
$50,000 to $74,999 5.8% 14.6% 15.7%
$75,000 to $99,999 6.9% 12.6% 12.7%
$100,000 to $149,999 16.8% 19.2% 17.4%
$150,000 to $199,999 14.1% 11.3% 9.3%
$200,000 or more 49.6% 17.2% 12.6%

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