Asotin, WA 99402 ZIP Code Profile

Related Place Profiles:
Asotin, WA

ZIP Code 99402: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Asotin, WA 99402

  • ZIP Code Type: STANDARD
  • County: Asotin County
  • Centroid: Latitude 46.34, Longitude -117.043
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 59
  • PO Box Addresses: 526
  • Residential Addresses: 289
    • Multi-Family Addresses: 0
    • Single Family Addresses: 289

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

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Asotin, WA 99402 Data & Demographics (As of July 1, 2018)


Total Population 2,143
Population in Households 2,143
Population in Familes 1,795
Population in Group Qrtrs 0
Population Density1 6
Diversity Index2 18


Median Household Income $55,382
Average Household Income $78,713
Per Capita Income $30,817


Total Housing Units 951 (100%)
Owner Occupied HU 616 (64.8%)
Renter Occupied HU 223 (23.4%)
Vacant Housing Units 112 (11.8%)
Median Home Value $299,026
Average Home Value $460,593


Total Households 839
Average Household Size 2.55
Family Households 606
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 1.39% 1.16%
Households 1.42% 1.23%
Families 1.38% 1.19%
Median Household Income   3.37%
Per Capita Income   4.48%

Asotin, WA 99402 - Peer Comparisons by Rank and Percentile

The table below compares 99402 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 # 361 38th
Population Density # 490 16th
Diversity Index # 532 9th
Median Household Income # 315 46th
Per Capita Income # 269 54th

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

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