Eastlake, Seattle, WA demographics:
population, income, and more

Total population
9,361
3.3% year-over-year change
Median household income
$124,294/yr
1.4% year-over-year change
Housing units
6,402
3.6% year-over-year change

Eastlake population

How many people live in Eastlake

Eastlake is home to 9,361 residents, according to the most recent Census data. Gender-wise, 54.3% of Eastlake locals are male, and 45.7% are female.

Total population
9,361
3.3% year-over-year change
Gender ratio
Male
54.3%
5,082
Female
45.7%
4,279
Value Percent YoY change
Male 5,082 54.3% 1.9%
Female 4,279 45.7% 5.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Eastlake is 33, with the population distributed as follows: about 4.2% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 59.2% of the population, while another 18% fall into the 45 to 64 bracket. Finally, around 7.8% are 65 or older.

Median age
33
Age breakdown
Under 15
4.2%
15 to 24
10.9%
25 to 44
59.2%
45 to 64
18%
Over 65
7.8%
Value Percent YoY change
Under 15 391 4.2% -2.0%
15 to 24 1,023 10.9% 7.7%
25 to 44 5,539 59.2% 2.4%
45 to 64 1,681 18% 3.3%
Over 65 727 7.8% 7.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Eastlake, 80.9% of the population are US-born citizens, while 8.8% have gained naturalized citizenship. At the same time, 10.3% of residents are non-citizens. As for race, 65.3% of locals are Caucasian, 2.3% are African American and 15.5% have Asian roots. Another 0.6% are Indigenous American, 0.6% are Pacific Islanders, while 3.1% identify as another race. There’s also a share of 12.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
80.9%
Non-U.S.-born citizens
8.8%
Non-citizens
10.3%
Value Percent YoY change
U.S.-born citizens 7,572 80.9% 3.9%
Non-U.S.-born citizens 828 8.8% 7.5%
Non-citizens 961 10.3% -4.2%
Racial breakdown
White
65.3%
Black or African American
2.3%
American Indian and Alaska Native
0.6%
Asian
15.5%
Native Hawaiian and other Pacific Islander
0.6%
Two or more races
12.6%
Other
3.1%
Value Percent
White 6,115 65.3%
Black or African American 216 2.3%
American Indian and Alaska Native 57 0.6%
Asian 1,455 15.5%
Native Hawaiian and other Pacific Islander 56 0.6%
Two or more races 1,176 12.6%
Other 287 3.1%

Households in Eastlake

A peek inside Eastlake households

Eastlake has 5,986 households, with an average of 1 members in each. Of these, 23.1% are families, while the remaining 76.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,986
4.2% year-over-year change
Average people per household
1
Non-family households
4,603
Family households
1,383
Value Percent YoY change
Non-family households 4,603 76.9% 3.4%
Family households 1,383 23.1% 6.9%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Eastlake

The housing landscape of Eastlake

Eastlake's housing consists of 6,402 units, with 12.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.2% and offer a more compact, shared living style.

Housing units
6,402
3.6% year-over-year change
Housing types
Value Percent
1 unit, detached 777 12.1%
1 unit, attached 272 4.2%
2 units 65 1%
3 or 4 units 317 5%
5 to 9 units 529 8.3%
10 to 19 units 1,022 16%
20 to 49 units 1,711 26.7%
50 or more units 1,693 26.4%
Mobile home 1 0%
Boat, RV, van, etc. 14 0.2%
Homes built since 2020
156
88.0% year-over-year change

The age of buildings in Eastlake

In Eastlake, the median construction year is 1988. About 27.8% of homes were built before the 1940s, with another 2.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.9% of homes were added from 2000 to 2009, 20.6% between 2010 and 2019, and 2.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,777 27.8% 2.7%
Built between 1940 and 1949 156 2.4% 25.8%
Built between 1950 and 1959 266 4.2% 31.0%
Built between 1960 and 1969 603 9.4% -9.2%
Built between 1970 and 1979 439 6.9% 8.7%
Built between 1980 and 1989 482 7.5% -5.7%
Built between 1990 and 1999 439 6.9% -8.3%
Built between 2000 and 2009 764 11.9% 3.4%
Built between 2010 and 2019 1,319 20.6% 6.5%
Built in 2020 or later 156 2.4% 88.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Eastlake occupancy rates

Out of the 5,986 occupied housing units in Eastlake, 25.9% are owner-occupied, while 74.1% are lived in by tenants. Meanwhile, 6.5% of all homes on the local market sit vacant.

Occupied housing units
5,986
4.2% year-over-year change
Occupancy breakdown
Renter occupied
4,433
Owner occupied
1,552
Value Percent YoY
change
Renter occupied 4,433 74.1% 2.6%
Owner occupied 1,552 25.9% 9.1%
Unoccupied housing units
6.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Eastlake housing costs

Housing costs in Eastlake come to a median of $2,231 per month, while tenants specifically pay a median gross rent of $2,134.

Median housing costs per month
$2,231/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Eastlake
$2,134/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Eastlake

Eastlake education at a glance

About 6.8% of the population in Eastlake went to high school, while 10.9% pursued college studies. Another 5.4% earned an associate degree and 46.7% hold a bachelor’s. Meanwhile, 29.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 49 0.6% -2.0%
High school diploma 608 6.8% 14.5%
College diploma 970 10.9% 8.7%
Associate degree 482 5.4% 6.4%
Bachelor's degree 4,139 46.7% 2.9%
Graduate degree 2,623 29.6% 0.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Eastlake

How much people earn in Eastlake

The average annual household income in Eastlake was $160,374 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.4% change from the previous year. At the same time, the median income stood at $124,294, reflecting a +1.4% shift over the same period.

Average household income in Eastlake
$160,374/year
3.4% year-over-year change
Median household income in Eastlake
$124,294/year
1.4% year-over-year change

Eastlake income by age

In Eastlake, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $137,302. Those with someone between 45 and 64 in charge, often well established professionally, earn $134,836 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $70,864, while those led by someone over 65, many of whom may be retired, have about $102,893 in earnings. Overall, 91% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $70,864 9.6%
25 - 44 $137,302 3.1%
45 - 64 $134,836 2.2%
Over 65 $102,893 1.0%
Above poverty level
8,470
Below poverty level
841
Value Percent YoY
change
Above poverty level 8,470 91% 3.3%
Below poverty level 841 9% 2.4%

Employment in Eastlake

Workforce and job types in Eastlake

95% of the working population are employed in professional or administrative positions, while 5% are in hands-on or service-based jobs. Also, 9.2% run their own businesses, 68.6% are employed by private companies, and 10% work in the public sector.

Workforce demographics

White collar
6,860
Blue collar
364
Value Percent YoY change
White collar 6,860 95% 3.9%
Blue collar 364 5% 13.8%
Employer type
Self employees
9.2%
Private companies
68.6%
Governmental workers
10%
Not for profit companies
12.2%
Value Percent YoY change
Self employees 663 9.2% 3.8%
Private companies 4,952 68.6% 2.9%
Governmental workers 726 10% 10.7%
Not for profit companies 883 12.2% 8.6%

Transportation in Eastlake

How people get around in Eastlake

Commuting methods vary: 55.1% of residents travel by personal vehicle and 21.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 2,211 55.1% 1.1%
Taxicab 21 0.5% -22.2%
Bus or trolleybus 663 16.5% -9.9%
Ferryboat 5 0.1% 66.7%
Motorcycle 4 0.1% 0.0%
Bicycle 257 6.4% 9.4%
Walk 854 21.3% 2.9%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Eastlake by zipcode?

Zipcode Population Number of households Median income Average income
98102 27,333 17,489 $114,925 $164,288
98109 34,328 21,883 $133,663 $181,890

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FAQs about Eastlake demographics 

What is the total population of Eastlake?

Eastlake has a total population of 9,361 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.3% compared to a year ago.

What is the gender ratio in Eastlake?

The gender ratio in Eastlake is as follows:
  • 54.3% males (5,082 residents)
  • 45.7% females (4,279 residents)

What is the median age in Eastlake?

The median age in Eastlake is 33.

What is the age distribution of the population in Eastlake?

The age distribution in Eastlake is as follows:
  • Under 15: 4.2% (391 residents)
  • Ages 15-24: 10.9% (1,023 residents)
  • Ages 25-44: 59.2% (5,539 residents)
  • Ages 45-64: 18% (1,681 residents)
  • Over 65: 7.8% (727 residents)

What is the racial and ethnic makeup of Eastlake?

The racial and ethnic makeup of Eastlake is as follows:
  • White: 65.3% (6,115 residents)
  • Black or African American: 2.3% (216 residents)
  • American Indian and Alaska Native: 0.6% (57 residents)
  • Asian: 15.5% (1,455 residents)
  • Native Hawaiian and Other Pacific Islander: 0.6% (56 residents)
  • Two or More Races: 12.6% (1,176 residents)
  • Other: 3.1% (287 residents)

What percentage of the population in Eastlake are U.S.-born citizens?

U.S.-born citizens represent 80.9% of the population in Eastlake.

How many housing units are there in Eastlake?

There are 6,402 housing units in Eastlake, reflecting a +3.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Eastlake and what is the average household size?

Eastlake has a total of 5,986 households, with an average of 1 people in each.

What is the median household income in Eastlake?

Eastlake has a median household income of $124,294, representing a +1.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Eastlake?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 95% (6,860 residents)
  • Blue-collar workers: 5% (364 residents)

Places of employment:
  • Self-employed: 9.2% (663 residents)
  • Private companies: 68.6% (4,952 residents)
  • Governmental workers: 10% (726 residents)
  • Not-for-profit companies: 12.2% (883 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025