US > Washington > Spokane County > Elk, WA 99009

99009 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Elk, WA
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ZIP Code 99009: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Elk, WA 99009

  • ZIP Code Type: STANDARD
  • County: Spokane County
  • Centroid: Latitude 48.013, Longitude -117.27
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 99009 has segments in 2 Counties (Pend Oreille, Spokane).

  • Businesses Addresses: 88
  • PO Box Addresses: 332
  • Residential Addresses: 1,416
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,416

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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Elk, WA 99009 Data & Demographics

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

POPULATION

Total Population 4,506 (100%)
Population Density 56 per sq mi
Diversity Index1 34
 
 

INCOME

Median Household Income $81,809
Per Capita Income $33,298
Median Home Value $427,200
 

HOUSING

Total HU (Housing Units) 1,854 (100%)
Owner Occupied HU 1,444 (77.9%)
Renter Occupied HU 215 (11.6%)
Vacant Housing Units 195 (10.5%)
 

HOUSEHOLDS

Total Households 1,659
Average Household Size 2.71
Family Households 1,239 (74.7%)
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).

Elk, WA 99009 - Peer Comparisons by Rank and Percentile

The table below compares 99009 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 # 13947 59th
Population Density # 18888 44th
Median Household Income # 12080 64th
Per Capita Income # 20868 38th
Diversity Index # 13840 59th

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


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