Innis Arden, Shoreline, WA demographics:
population, income, and more

Total population
2,350
2.8% year-over-year change
Median household income
$169,918/yr
4.5% year-over-year change
Housing units
925
1.5% year-over-year change

Innis Arden population

How many people live in Innis Arden

Innis Arden is home to 2,350 residents, according to the most recent Census data. Gender-wise, 49% of Innis Arden locals are male, and 51% are female.

Total population
2,350
2.8% year-over-year change
Gender ratio
Male
49%
1,151
Female
51%
1,199
Value Percent YoY change
Male 1,151 49% 2.3%
Female 1,199 51% 3.4%
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 Innis Arden is 46, with the population distributed as follows: about 17.7% are children under 15, then 6.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.7% of the population, while another 29.9% fall into the 45 to 64 bracket. Finally, around 21.2% are 65 or older.

Median age
45.8
Age breakdown
Under 15
17.7%
15 to 24
6.6%
25 to 44
24.7%
45 to 64
29.9%
Over 65
21.2%
Value Percent YoY change
Under 15 415 17.7% 10.1%
15 to 24 154 6.6% -10.5%
25 to 44 580 24.7% 7.8%
45 to 64 702 29.9% -0.1%
Over 65 499 21.2% 0.8%
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 Innis Arden, 86.4% of the population are US-born citizens, while 8.5% have gained naturalized citizenship. At the same time, 5.1% of residents are non-citizens. As for race, 75.3% of locals are Caucasian, 2.4% are African American and 9.1% have Asian roots. There’s also a share of 11% that includes residents with two or more races.

Citizenship
U.S.-born citizens
86.4%
Non-U.S.-born citizens
8.5%
Non-citizens
5.1%
Value Percent YoY change
U.S.-born citizens 2,031 86.4% 4.9%
Non-U.S.-born citizens 199 8.5% -14.2%
Non-citizens 120 5.1% 2.6%
Racial breakdown
White
75.3%
Black or African American
2.4%
American Indian and Alaska Native
0.4%
Asian
9.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
11%
Other
1.8%
Value Percent
White 1,768 75.3%
Black or African American 56 2.4%
American Indian and Alaska Native 10 0.4%
Asian 213 9.1%
Native Hawaiian and other Pacific Islander 1 0%
Two or more races 258 11%
Other 43 1.8%

Households in Innis Arden

A peek inside Innis Arden households

Innis Arden has 906 households, with an average of 3 members in each. Of these, 75.7% are families, while the remaining 24.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
906
1.8% year-over-year change
Average people per household
3
Non-family households
220
Family households
686
Value Percent YoY change
Non-family households 220 24.3% -8.0%
Family households 686 75.7% 5.4%
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 Innis Arden

The housing landscape of Innis Arden

Innis Arden's housing consists of 925 units, with 85.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.4% and offer a more compact, shared living style.

Housing units
925
1.5% year-over-year change
Housing types
Value Percent
1 unit, detached 793 85.8%
1 unit, attached 41 4.4%
2 units 9 1%
3 or 4 units 18 2%
5 to 9 units 6 0.6%
10 to 19 units 13 1.4%
20 to 49 units 28 3%
50 or more units 16 1.7%
Homes built since 2020
8
100.0% year-over-year change

The age of buildings in Innis Arden

In Innis Arden, the median construction year is 1960. About 9.6% of homes were built before the 1940s, with another 10.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 3.9% of homes were added from 2000 to 2009, 3.7% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 89 9.6% 3.5%
Built between 1940 and 1949 100 10.8% -4.8%
Built between 1950 and 1959 272 29.4% 0.4%
Built between 1960 and 1969 193 20.9% 4.9%
Built between 1970 and 1979 70 7.6% -11.4%
Built between 1980 and 1989 53 5.7% -10.2%
Built between 1990 and 1999 70 7.6% 29.6%
Built between 2000 and 2009 36 3.9% -2.7%
Built between 2010 and 2019 34 3.7% 3.0%
Built in 2020 or later 8 0.9% 100.0%
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.

Innis Arden occupancy rates

Out of the 906 occupied housing units in Innis Arden, 87% are owner-occupied, while 13% are lived in by tenants. Meanwhile, 2.1% of all homes on the local market sit vacant.

Occupied housing units
906
1.8% year-over-year change
Occupancy breakdown
Renter occupied
118
Owner occupied
788
Value Percent YoY
change
Renter occupied 118 13% -0.8%
Owner occupied 788 87% 2.2%
Unoccupied housing units
2.1%
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.

Innis Arden housing costs

Housing costs in Innis Arden come to a median of $2,937 per month, while tenants specifically pay a median gross rent of $2,252.

Median housing costs per month
$2,937/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 Innis Arden
$2,252/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 Innis Arden

Innis Arden education at a glance

About 13.5% of the population in Innis Arden went to high school, while 13.7% pursued college studies. Another 5.9% earned an associate degree and 36.5% hold a bachelor’s. Meanwhile, 29.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 14 0.8% 0.0%
High school diploma 250 13.5% 9.7%
College diploma 255 13.7% -1.9%
Associate degree 110 5.9% 6.8%
Bachelor's degree 678 36.5% -0.3%
Graduate degree 551 29.7% 4.2%
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 Innis Arden

How much people earn in Innis Arden

The average annual household income in Innis Arden was $214,120 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.2% change from the previous year. At the same time, the median income stood at $169,918, reflecting a +4.5% shift over the same period.

Average household income in Innis Arden
$214,120/year
3.2% year-over-year change
Median household income in Innis Arden
$169,918/year
4.5% year-over-year change

Innis Arden income by age

In Innis Arden, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $237,250. Those with someone between 45 and 64 in charge, often well established professionally, earn $179,886 overall. Overall, 92.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $237,250 13.2%
45 - 64 $179,886 4.4%
Over 65 $114,792 2.2%
Above poverty level
2,141
Below poverty level
181
Value Percent YoY
change
Above poverty level 2,141 92.2% 3.0%
Below poverty level 181 7.8% 5.2%

Employment in Innis Arden

Workforce and job types in Innis Arden

89.3% of the working population are employed in professional or administrative positions, while 10.7% are in hands-on or service-based jobs. Also, 12.7% run their own businesses, 59.8% are employed by private companies, and 17% work in the public sector.

Workforce demographics

White collar
1,042
Blue collar
125
Value Percent YoY change
White collar 1,042 89.3% 4.2%
Blue collar 125 10.7% 8.7%
Employer type
Self employees
12.7%
Private companies
59.8%
Governmental workers
17%
Not for profit companies
10.5%
Value Percent YoY change
Self employees 148 12.7% -6.3%
Private companies 698 59.8% 9.8%
Governmental workers 199 17% 0.0%
Not for profit companies 123 10.5% 0.8%

Transportation in Innis Arden

How people get around in Innis Arden

Commuting methods vary: 89.9% of residents travel by personal vehicle and 1.7% 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 649 89.9% -7.3%
Bus or trolleybus 37 5.1% -7.5%
Railroad 3 0.4% 0.0%
Motorcycle 13 1.8% 18.2%
Bicycle 8 1.1% -20.0%
Walk 12 1.7% -14.3%
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 Innis Arden by zipcode?

Zipcode Population Number of households Median income Average income
98177 21,090 8,134 $169,918 $214,125

Explore more communities

FAQs about Innis Arden demographics 

What is the total population of Innis Arden?

Innis Arden has a total population of 2,350 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 +2.8% compared to a year ago.

What is the gender ratio in Innis Arden?

The gender ratio in Innis Arden is as follows:
  • 49% males (1,151 residents)
  • 51% females (1,199 residents)

What is the median age in Innis Arden?

The median age in Innis Arden is 45.8.

What is the age distribution of the population in Innis Arden?

The age distribution in Innis Arden is as follows:
  • Under 15: 17.7% (415 residents)
  • Ages 15-24: 6.6% (154 residents)
  • Ages 25-44: 24.7% (580 residents)
  • Ages 45-64: 29.9% (702 residents)
  • Over 65: 21.2% (499 residents)

What is the racial and ethnic makeup of Innis Arden?

The racial and ethnic makeup of Innis Arden is as follows:
  • White: 75.3% (1,768 residents)
  • Black or African American: 2.4% (56 residents)
  • American Indian and Alaska Native: 0.4% (10 residents)
  • Asian: 9.1% (213 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (1 residents)
  • Two or More Races: 11% (258 residents)
  • Other: 1.8% (43 residents)

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

U.S.-born citizens represent 86.4% of the population in Innis Arden.

How many housing units are there in Innis Arden?

There are 925 housing units in Innis Arden, reflecting a +1.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Innis Arden has a total of 906 households, with an average of 3 people in each.

What is the median household income in Innis Arden?

Innis Arden has a median household income of $169,918, representing a +4.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Innis Arden?

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

Job types:
  • White-collar workers: 89.3% (1,042 residents)
  • Blue-collar workers: 10.7% (125 residents)

Places of employment:
  • Self-employed: 12.7% (148 residents)
  • Private companies: 59.8% (698 residents)
  • Governmental workers: 17% (199 residents)
  • Not-for-profit companies: 10.5% (123 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