Arlington, WA 98223 ZIP Code Profile

Related Place Profiles:
Arlington, WA | Bryant, WA | Oso, WA | Smokey Point, WA

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ZIP Code 98223: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Arlington, WA 98223

Not Acceptable, USPS
Bryant, WA 98223
Oso, WA 98223
Smokey Point, WA 98223

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,182
  • Single Family Addresses: 14,200
  • Multi-Family Addresses: 805
  • County: Snohomish County
  • Centroid: Latitude 48.182, Longitude -121.98
  • 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.


98223 ZIP Code Map

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Arlington, WA 98223 Data & Demographics (As of July 1, 2017)


Total Population 43,963
Daytime Population: Workers 14,422
Daytime Population: Residents 23,762
Total Daytime Population (TDP) 38,184
Ratio TDP/Total Population1 0.87
Population in Households 43,726
Population in Familes 36,284
Population in Group Qrtrs 237
Population Density2 135
Diversity Index3 34


Median Household Income $72,109
Average Household Income $86,399
Per Capita Income $31,460


Total Housing Units 17,052 (100%)
Owner Occupied HU 11,701 (68.6%)
Renter Occupied HU 4,213 (24.7%)
Vacant Housing Units 1,138 ( 6.7%)
Median Home Value $324,034
Average Home Value $372,545


Total Households 15,914
Average Household Size 2.75
Family Households 11,522
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 0.84% 1.18%
Households 0.75% 1.12%
Families 0.7% 1.09%
Median Household Income   2.22%
Per Capita Income   2.6%

Arlington, WA 98223 - Peer Comparisons by Rank and Percentile

The table below compares 98223 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 # 27 96th
Population Density # 291 50th
Diversity Index # 320 45th
Median Household Income # 123 79th
Per Capita Income # 212 64th

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

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