Snohomish, WA 98290 ZIP Code Profile


ZIP Code 98290: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Snohomish, WA 98290

Not Acceptable, USPS
Clearview, WA 98290
Larimers Corner, WA 98290
Machias, WA 98290
Maltby, WA 98290

  • ZIP Code Type: STANDARD
  • County: Snohomish County
  • Centroid: Latitude 47.94, Longitude -122.017
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 629
  • PO Box Addresses: 0
  • Residential Addresses: 12,954
    • Multi-Family Addresses: 612
    • Single Family Addresses: 12,342

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

EXTREMELY LOCAL Demographic 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 demographic data.


98290 ZIP Code Map

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Snohomish, WA 98290 Data & Demographics (As of July 1, 2017)


Total Population 36,397
Daytime Population: Workers 8,931
Daytime Population: Residents 18,518
Total Daytime Population (TDP) 27,449
Ratio TDP/Total Population1 0.75
Population in Households 35,957
Population in Familes 30,208
Population in Group Qrtrs 440
Population Density2 324
Diversity Index3 29


Median Household Income $81,287
Average Household Income $99,088
Per Capita Income $36,813


Total Housing Units 14,483 (100%)
Owner Occupied HU 10,196 (70.4%)
Renter Occupied HU 3,174 (21.9%)
Vacant Housing Units 1,113 ( 7.7%)
Median Home Value $394,247
Average Home Value $450,419


Total Households 13,370
Average Household Size 2.69
Family Households 9,798
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 1.22% 1.32%
Households 1.13% 1.26%
Families 1.1% 1.25%
Median Household Income   1.87%
Per Capita Income   2.54%

Snohomish, WA 98290 - Peer Comparisons by Rank and Percentile

The table below compares 98290 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 # 54 91st
Population Density # 227 61st
Diversity Index # 371 37th
Median Household Income # 68 89th
Per Capita Income # 128 78th

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

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