Usk, WA 99180 ZIP Code Profile

Related Place Profiles:
Usk, WA

ZIP Code 99180: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Usk, WA 99180

  • ZIP Code Type: STANDARD
  • County: Pend Oreille County
  • Centroid: Latitude 48.28, Longitude -117.309
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 99180 has segments in 2 Counties (Pend Oreille, Spokane).

  • Businesses Addresses: 19
  • PO Box Addresses: 301
  • Residential Addresses: 229
    • Multi-Family Addresses: 0
    • Single Family Addresses: 229

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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Usk, WA 99180 Data & Demographics (As of July 1, 2018)


Total Population 808
Population in Households 808
Population in Familes 647
Population in Group Qrtrs 0
Population Density1 6
Diversity Index2 24


Median Household Income $46,421
Average Household Income $77,099
Per Capita Income $32,729


Total Housing Units 680 (100%)
Owner Occupied HU 275 (40.4%)
Renter Occupied HU 68 ( 10.0%)
Vacant Housing Units 337 (49.6%)
Median Home Value $250,862
Average Home Value $520,273


Total Households 343
Average Household Size 2.36
Family Households 232
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 0.43% 0.8%
Households 0.4% 0.75%
Families 0.32% 0.76%
Median Household Income   5.42%
Per Capita Income   4.77%

Usk, WA 99180 - Peer Comparisons by Rank and Percentile

The table below compares 99180 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 # 446 23rd
Population Density # 494 15th
Diversity Index # 431 26th
Median Household Income # 461 21st
Per Capita Income # 220 62nd

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

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