Marysville, WA 98270 ZIP Code Profile

Related Place Profiles:
Marysville, WA

ZIP Code 98270: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Marysville, WA 98270

  • ZIP Code Type: STANDARD
  • County: Snohomish County
  • Centroid: Latitude 48.061, Longitude -122.154
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,130
  • PO Box Addresses: 986
  • Residential Addresses: 17,556
    • Multi-Family Addresses: 1,187
    • Single Family Addresses: 16,369

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

Jump to... (On This Page!)
  1. 98270 2018 Demographic Data
  2. Growth Rates for 98270 (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.


Marysville, WA 98270 Data & Demographics (As of July 1, 2018)


Total Population 50,767
Population in Households 50,368
Population in Familes 42,038
Population in Group Qrtrs 399
Population Density2 3,393
Diversity Index3 54


Median Household Income $75,806
Average Household Income $84,351
Per Capita Income $29,545


Total Housing Units 18,485 (100%)
Owner Occupied HU 11,911 (64.4%)
Renter Occupied HU 5,709 (30.9%)
Vacant Housing Units 865 ( 4.7%)
Median Home Value $288,733
Average Home Value $326,066


Total Households 17,620
Average Household Size 2.86
Family Households 12,622
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 1.24% 1.28%
Households 1.02% 1.2%
Families 0.98% 1.17%
Median Household Income   2.33%
Per Capita Income   2.7%

Marysville, WA 98270 - Peer Comparisons by Rank and Percentile

The table below compares 98270 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 # 13 98th
Population Density # 89 85th
Diversity Index # 170 71st
Median Household Income # 122 79th
Per Capita Income # 311 47th

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

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