Coupeville is a city located in Island County Washington. Coupeville has a 2024 population of 1,928. It is also the county seat of Island County. Coupeville is currently declining at a rate of -0.16% annually and its population has decreased by -0.72% since the most recent census, which recorded a population of 1,942 in 2020.
The average household income in Coupeville is $84,834 with a poverty rate of 13.68%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Coupeville is 64.2 years, 60.9 years for males, and 67.3 years for females.
According to the most recent ACS, the racial composition of Coupeville was:
White
Two or more races
Other race
Asian
Native American
Black or African American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 853 | 2.24 | 65.7 | 34.3 |
| Married | 451 | 2.54 | 82.5 | 17.5 |
| Non Family | 293 | 1.27 | 51.5 | 48.5 |
| Female | 55 | 2.71 | 61.8 | 38.2 |
| Male | 54 | 4.46 | 5.6 | 94.4 |
2.61
Average Family Size
2.24
Average Household Size
65.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 36.45%.
All
Male
Female
$46,742
Average Earnings
$61,625
Average Male
$36,417
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
89.92% of Coupeville residents speak only English, while 10.08% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.39% of the population.
rate
13.68%
Overall Poverty Rate
11.02%
Male Poverty Rate
16.03%
Female Poverty Rate
The race most likely to be in poverty in Coupeville is Native, with 100% below the poverty level.
The race least likely to be in poverty in Coupeville is Multiple, with 7.41% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 6.07%, and for those that did not work, the poverty rate was 21.34%.
Married
Widowed
Divorced
Separated
NeverMarried
53.7%
Overall Marriage Rate
54.4%
Male Marriage Rate
53.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
21.07%
Veteran Disability Rate
LaborForceParticipation
40.1%
Labor Force Participation
39.6%
Employment Rate
1.2%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
32.35%
Born in Coupeville
86.52%
Native Born
13.48%
Foreign Born
3.33%
Non Citizen
10.15%
Naturalized
86.52% of Coupeville residents were born in the United States, with 32.35% having been born in Washington. 3.33% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 1,910 | -4 | -0.21% |
| 2028 | 1,914 | -3 | -0.16% |
| 2027 | 1,917 | -4 | -0.21% |
| 2026 | 1,921 | -3 | -0.16% |
| 2025 | 1,924 | -4 | -0.21% |
| 2024 | 1,928 | -3 | -0.16% |
| 2023 | 1,931 | -4 | -0.21% |
| 2022 | 1,935 | -16 | -0.82% |
| 2021 | 1,951 | 9 | 0.46% |
| 2020 | 1,942 | -31 | -1.57% |
| 2019 | 1,973 | 14 | 0.71% |
| 2018 | 1,959 | 27 | 1.4% |
| 2017 | 1,932 | 25 | 1.31% |
| 2016 | 1,907 | 33 | 1.76% |
| 2015 | 1,874 | 22 | 1.19% |
| 2014 | 1,852 | 6 | 0.33% |
| 2013 | 1,846 | -17 | -0.91% |
| 2012 | 1,863 | -3 | -0.16% |
| 2011 | 1,866 | 29 | 1.58% |
| 2010 | 1,837 | 0 | 0% |