US > Washington > Pend Oreille County > Usk, WA 99180

99180 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Usk, WA
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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: 22
  • PO Box Addresses: 265
  • Residential Addresses: 369
    • Multi-Family Addresses: 0
    • Single Family Addresses: 369

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

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Usk, WA 99180 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION

Total Population 465 (100%)
Population Density 3 per sq mi
Diversity Index1 37
 
 

INCOME

Median Household Income $63,750
Per Capita Income $38,283
Median Home Value $428,700
 

HOUSING

Total HU (Housing Units) 348 (100%)
Owner Occupied HU 217 (62.4%)
Renter Occupied HU 17 (4.9%)
Vacant Housing Units 114 (32.8%)
 

HOUSEHOLDS

Total Households 234
Average Household Size 1.99
Family Households 153 (65.4%)
NOTES
  1. The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Usk, WA 99180 - Peer Comparisons by Rank and Percentile

The table below compares 99180 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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 # 26902 20th
Population Density # 31235 8th
Median Household Income # 21571 36th
Per Capita Income # 14946 56th
Diversity Index # 12744 62nd

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


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Pend Oreille County


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