Lummi Island, WA demographics:
population, income, and more

Total population
957
-6.2% year-over-year change
Median household income
$83,000/yr
8.5% year-over-year change
Housing units
860
-5.7% year-over-year change

Lummi Island population

How many people live in Lummi Island

Lummi Island is home to 957 residents, according to the most recent Census data. Gender-wise, 51.3% of Lummi Island locals are male, and 48.7% are female.

Total population
957
-6.2% year-over-year change
Gender ratio
Male
51.3%
491
Female
48.7%
466
Value Percent YoY change
Male 491 51.3% -3.9%
Female 466 48.7% -8.4%
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 Lummi Island is 61, with the population distributed as follows: about 8.4% are children under 15, then 7.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 16.8% of the population, while another 25.6% fall into the 45 to 64 bracket. Finally, around 41.3% are 65 or older.

Median age
61.1
Age breakdown
Under 15
8.4%
15 to 24
7.9%
25 to 44
16.8%
45 to 64
25.6%
Over 65
41.3%
Value Percent YoY change
Under 15 80 8.4% 19.4%
15 to 24 76 7.9% 2.7%
25 to 44 161 16.8% -10.6%
45 to 64 245 25.6% 0.4%
Over 65 395 41.3% -13.2%
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 Lummi Island, 89.7% of the population are US-born citizens, while 7% have gained naturalized citizenship. At the same time, 3.3% of residents are non-citizens. As for race, 84.6% of locals are Caucasian, 0.5% are African American and 3.4% have Asian roots. There’s also a share of 6.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.7%
Non-U.S.-born citizens
7%
Non-citizens
3.3%
Value Percent YoY change
U.S.-born citizens 858 89.7% -3.0%
Non-U.S.-born citizens 67 7% 9.8%
Non-citizens 32 3.3% -56.8%
Racial breakdown
White
84.6%
Black or African American
0.5%
American Indian and Alaska Native
0.2%
Asian
3.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.9%
Other
4.3%
Value Percent
White 810 84.6%
Black or African American 5 0.5%
American Indian and Alaska Native 2 0.2%
Asian 33 3.4%
Two or more races 66 6.9%
Other 41 4.3%

Households in Lummi Island

A peek inside Lummi Island households

Lummi Island has 458 households, with an average of 2 members in each. Of these, 59.8% are families, while the remaining 40.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
458
-6.3% year-over-year change
Average people per household
2
Non-family households
184
Family households
274
Value Percent YoY change
Non-family households 184 40.2% -9.8%
Family households 274 59.8% -3.9%
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 Lummi Island

The housing landscape of Lummi Island

Lummi Island's housing consists of 860 units, with 90.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 2.6% of the housing landscape.

Housing units
860
-5.7% year-over-year change
Housing types
Value Percent
1 unit, detached 782 90.9%
1 unit, attached 33 3.8%
2 units 6 0.7%
3 or 4 units 17 2%
Mobile home 22 2.6%
Homes built since 2020
% year-over-year change

The age of buildings in Lummi Island

In Lummi Island, the median construction year is 1979. About 9.2% of homes were built before the 1940s, with another 4.4% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 79 9.2% -16.8%
Built between 1940 and 1949 38 4.4% 245.4%
Built between 1950 and 1959 17 2% -68.5%
Built between 1960 and 1969 154 17.9% 10.0%
Built between 1970 and 1979 158 18.4% -19.0%
Built between 1980 and 1989 97 11.3% 24.4%
Built between 1990 and 1999 114 13.3% -5.8%
Built between 2000 and 2009 169 19.6% -9.6%
Built between 2010 and 2019 34 4% 9.7%
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.

Lummi Island occupancy rates

Out of the 458 occupied housing units in Lummi Island, 88.9% are owner-occupied, while 11.1% are lived in by tenants. Meanwhile, 46.7% of all homes on the local market sit vacant.

Occupied housing units
458
-6.3% year-over-year change
Occupancy breakdown
Renter occupied
51
Owner occupied
407
Value Percent YoY
change
Renter occupied 51 11.1% 10.9%
Owner occupied 407 88.9% -8.1%
Unoccupied housing units
46.7%
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.

Lummi Island housing costs

Median housing costs per month
$1,649/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.

Education in Lummi Island

Lummi Island education at a glance

About 13.2% of the population in Lummi Island went to high school, while 24.2% pursued college studies. Another 7.6% earned an associate degree and 34.6% hold a bachelor’s. Meanwhile, 20.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 115 13.2% -23.8%
College diploma 210 24.2% -1.9%
Associate degree 66 7.6% 24.5%
Bachelor's degree 300 34.6% -3.9%
Graduate degree 177 20.4% -18.1%
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 Lummi Island

How much people earn in Lummi Island

The average annual household income in Lummi Island was $110,373 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.1% change from the previous year. At the same time, the median income stood at $83,000, reflecting a +8.5% shift over the same period.

Average household income in Lummi Island
$110,373/year
2.1% year-over-year change
Median household income in Lummi Island
$83,000/year
8.5% year-over-year change

Lummi Island income by age

In Lummi Island, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $157,857. Those with someone between 45 and 64 in charge, often well established professionally, earn $125,368 overall. Overall, 92.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $157,857 2.2%
45 - 64 $125,368 1.5%
Over 65 $63,826 4.8%
Above poverty level
886
Below poverty level
70
Value Percent YoY
change
Above poverty level 886 92.7% -5.9%
Below poverty level 70 7.3% -9.1%

Employment in Lummi Island

Workforce and job types in Lummi Island

93.5% of the working population are employed in professional or administrative positions, while 6.5% are in hands-on or service-based jobs. Also, 28.4% run their own businesses, 49.9% are employed by private companies, and 16.8% work in the public sector.

Workforce demographics

White collar
362
Blue collar
25
Value Percent YoY change
White collar 362 93.5% -14.0%
Blue collar 25 6.5% -13.8%
Employer type
Self employees
28.4%
Private companies
49.9%
Governmental workers
16.8%
Not for profit companies
4.9%
Value Percent YoY change
Self employees 110 28.4% 0.9%
Private companies 193 49.9% -18.2%
Governmental workers 65 16.8% -22.6%
Not for profit companies 19 4.9% -9.5%

Transportation in Lummi Island

How people get around in Lummi Island

Commuting methods vary: 96.1% of residents travel by personal vehicle and 3.9% 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 196 96.1% 9.5%
Walk 8 3.9% -11.1%
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 Lummi Island by zipcode?

Zipcode Population Number of households Median income Average income
98262 957 458 $83,000 $110,373

Explore more communities

FAQs about Lummi Island demographics 

What is the total population of Lummi Island?

Lummi Island has a total population of 957 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 -6.2% compared to a year ago.

What is the gender ratio in Lummi Island?

The gender ratio in Lummi Island is as follows:
  • 51.3% males (491 residents)
  • 48.7% females (466 residents)

What is the median age in Lummi Island?

The median age in Lummi Island is 61.1.

What is the age distribution of the population in Lummi Island?

The age distribution in Lummi Island is as follows:
  • Under 15: 8.4% (80 residents)
  • Ages 15-24: 7.9% (76 residents)
  • Ages 25-44: 16.8% (161 residents)
  • Ages 45-64: 25.6% (245 residents)
  • Over 65: 41.3% (395 residents)

What is the racial and ethnic makeup of Lummi Island?

The racial and ethnic makeup of Lummi Island is as follows:
  • White: 84.6% (810 residents)
  • Black or African American: 0.5% (5 residents)
  • American Indian and Alaska Native: 0.2% (2 residents)
  • Asian: 3.4% (33 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 6.9% (66 residents)
  • Other: 4.3% (41 residents)

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

U.S.-born citizens represent 89.7% of the population in Lummi Island.

How many housing units are there in Lummi Island?

There are 860 housing units in Lummi Island, reflecting a -5.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lummi Island has a total of 458 households, with an average of 2 people in each.

What is the median household income in Lummi Island?

Lummi Island has a median household income of $83,000, representing a +8.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Lummi Island?

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

Job types:
  • White-collar workers: 93.5% (362 residents)
  • Blue-collar workers: 6.5% (25 residents)

Places of employment:
  • Self-employed: 28.4% (110 residents)
  • Private companies: 49.9% (193 residents)
  • Governmental workers: 16.8% (65 residents)
  • Not-for-profit companies: 4.9% (19 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