Kennewick, WA 99337 ZIP Code Profile

Related Place Profiles:
Kennewick, WA

ZIP Code 99337: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Kennewick, WA 99337

  • ZIP Code Type: STANDARD
  • County: Benton County
  • Centroid: Latitude 46.186, Longitude -119.164
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 140
  • PO Box Addresses: 0
  • Residential Addresses: 11,364
    • Multi-Family Addresses: 125
    • Single Family Addresses: 11,239

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

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.


99337 ZIP Code Map

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Kennewick, WA 99337 Data & Demographics (As of July 1, 2018)


Total Population 32,794
Population in Households 32,666
Population in Familes 28,353
Population in Group Qrtrs 128
Population Density2 212
Diversity Index3 57


Median Household Income $76,086
Average Household Income $90,208
Per Capita Income $31,418


Total Housing Units 11,763 (100%)
Owner Occupied HU 9,351 (79.5%)
Renter Occupied HU 2,022 (17.2%)
Vacant Housing Units 390 ( 3.3%)
Median Home Value $193,560
Average Home Value $248,292


Total Households 11,373
Average Household Size 2.87
Family Households 8,696
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 1.06% 1.2%
Households 0.91% 1.1%
Families 0.83% 1.05%
Median Household Income   2.1%
Per Capita Income   2.77%

Kennewick, WA 99337 - Peer Comparisons by Rank and Percentile

The table below compares 99337 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 # 78 87th
Population Density # 256 56th
Diversity Index # 145 75th
Median Household Income # 120 80th
Per Capita Income # 256 56th

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

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