Coupeville, WA Profile: Facts & Data


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Coupeville, Washington - Basic Facts

The Town of Coupeville had a population of 1,940 as of July 1, 2018.

The primary coordinate point for Coupeville is located at latitude 48.2198 and longitude -122.6863 in Island County. The formal boundaries for the Town of Coupeville (see map below) encompass a land area of 1.24 sq. miles and a water area of 0 sq. miles. Island County is in the Pacific time zone (GMT -8). The elevation is 82 feet.

The Town of Coupeville (GNIS ID: 2412377) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Washington is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Town of Coupeville is located within Central Whidbey Island Division of Island County.

Alternate Unofficial Names for Coupeville: P't-sa-tl-y.

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  1. Coupeville 2018 Demographic Data
  2. Growth Rates for Coupeville (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Coupeville, WA Data & Demographics (As of July 1, 2018)


Total Population 1,940
Population in Households 1,827
Population in Familes 1,371
Population in Group Qrtrs 113
Population Density2 1,570
Diversity Index3 36


Median Household Income $62,497
Average Household Income $78,600
Per Capita Income $35,816


Total Housing Units 1,019 (100%)
Owner Occupied HU 535 (52.5%)
Renter Occupied HU 341 (33.5%)
Vacant Housing Units 143 (14.0%)
Median Home Value $320,924
Average Home Value $350,327


Total Households 876
Average Household Size 2.09
Family Households 507
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.7% 1.37%
Households 1.01% 1.4%
Families 2.07% 1.34%
Median Household Income   2.53%
Per Capita Income   2.4%

Coupeville, WA - Peer Comparisons by Rank and Percentile

The table below compares Coupeville to the other 627 incorporated cities, towns and CDPs in Washington by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 321 49th
Population Density # 193 69th
Diversity Index # 307 51st
Median Household Income # 271 57th
Per Capita Income # 192 70th

Additional comparisons and rankings can be made with a VERY EASY TO USE Washington Census Data Comparison Tool.

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