Coupeville, WA 98239 ZIP Code Profile

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Coupeville, WA

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ZIP Code 98239: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coupeville, WA 98239

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 345
  • Single Family Addresses: 2,753
  • Multi-Family Addresses: 119
  • County: Island County
  • Centroid: Latitude 48.184, Longitude -122.614
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


98239 ZIP Code Map

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Coupeville, WA 98239 Data & Demographics (As of July 1, 2017)


Total Population 6,965
Daytime Population: Workers 3,337
Daytime Population: Residents 4,256
Total Daytime Population (TDP) 7,593
Ratio TDP/Total Population1 1.09
Population in Households 6,795
Population in Familes 5,367
Population in Group Qrtrs 170
Population Density2 222
Diversity Index3 31


Median Household Income $65,407
Average Household Income $82,995
Per Capita Income $37,579


Total Housing Units 3,896 (100%)
Owner Occupied HU 2,414 (62.0%)
Renter Occupied HU 703 (18.0%)
Vacant Housing Units 779 (20.0%)
Median Home Value $332,172
Average Home Value $397,742


Total Households 3,117
Average Household Size 2.18
Family Households 2,054
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.54% 0.75%
Households 0.47% 0.72%
Families 0.4% 0.68%
Median Household Income   4.1%
Per Capita Income   3.47%

Coupeville, WA 98239 - Peer Comparisons by Rank and Percentile

The table below compares 98239 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2017 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 # 265 55th
Population Density # 256 56th
Diversity Index # 339 42nd
Median Household Income # 160 73rd
Per Capita Income # 122 79th

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

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