Seabeck, WA 98380 ZIP Code Profile

Related Place Profiles:
Seabeck, WA

ZIP Code 98380: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Seabeck, WA 98380

Not Acceptable, USPS
Maple Beach, WA 98380
Miami Beach, WA 98380

  • ZIP Code Type: STANDARD
  • County: Kitsap County
  • Centroid: Latitude 47.635, Longitude -122.844
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 119
  • PO Box Addresses: 716
  • Residential Addresses: 1,732
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,732

The ZIP Code maps and database are updated 4 times per year.
Database updated: August 1, 2018, Maps updated: August 1, 2018.

EXTREMELY LOCAL Demographic Data

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98380 ZIP Code Map

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Seabeck, WA 98380 Data & Demographics (As of July 1, 2018)


Total Population 4,172
Population in Households 4,172
Population in Familes 3,571
Population in Group Qrtrs 0
Population Density2 90
Diversity Index3 24


Median Household Income $83,814
Average Household Income $104,126
Per Capita Income $40,307


Total Housing Units 1,937 (100%)
Owner Occupied HU 1,421 (73.4%)
Renter Occupied HU 194 (10.0%)
Vacant Housing Units 322 (16.6%)
Median Home Value $430,634
Average Home Value $534,307


Total Households 1,615
Average Household Size 2.58
Family Households 1,224
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 -0.17% 0.21%
Households -0.19% 0.19%
Families -0.23% 0.16%
Median Household Income   3.24%
Per Capita Income   3.13%

Seabeck, WA 98380 - Peer Comparisons by Rank and Percentile

The table below compares 98380 to the other 581 ZIP Codes 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 # 307 47th
Population Density # 320 45th
Diversity Index # 442 24th
Median Household Income # 77 87th
Per Capita Income # 111 81st

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

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