Bothell, WA 98021 ZIP Code Profile

Related Place Profiles:
Kennard Corner, WA | Thrashers Corner, WA

Camera Icon Photos of the local Bothell, WA area

ZIP Code 98021: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bothell, WA 98021

Not Acceptable, USPS
Kennard Corner, WA 98021
Queensborough, WA 98021
Thrashers Corner, WA 98021

  • ZIP Code Type: STANDARD
  • County: Snohomish County
  • Centroid: Latitude 47.792, Longitude -122.217
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 457
  • PO Box Addresses: 0
  • Residential Addresses: 11,351
    • Multi-Family Addresses: 1,648
    • Single Family Addresses: 9,703

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 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.


98021 ZIP Code Map

Search the map for:

Bothell, WA 98021 Data & Demographics (As of July 1, 2017)


Total Population 29,924
Daytime Population: Workers 14,243
Daytime Population: Residents 14,351
Total Daytime Population (TDP) 28,594
Ratio TDP/Total Population1 0.96
Population in Households 29,777
Population in Familes 25,029
Population in Group Qrtrs 147
Population Density2 3,033
Diversity Index3 50


Median Household Income $98,962
Average Household Income $118,552
Per Capita Income $44,199


Total Housing Units 11,599 (100%)
Owner Occupied HU 8,541 (73.6%)
Renter Occupied HU 2,573 (22.2%)
Vacant Housing Units 485 ( 4.2%)
Median Home Value $400,425
Average Home Value $432,107


Total Households 11,114
Average Household Size 2.68
Family Households 8,012
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 1.86% 1.8%
Households 1.71% 1.71%
Families 1.65% 1.67%
Median Household Income   1.17%
Per Capita Income   2.26%

Bothell, WA 98021 - Peer Comparisons by Rank and Percentile

The table below compares 98021 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 # 91 85th
Population Density # 101 83rd
Diversity Index # 200 66th
Median Household Income # 32 95th
Per Capita Income # 58 90th

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

Washington Research Tools

Washington Census Data Comparison Tool

Compare Washington Census Data
Highest or Lowest: