Addy, WA 99101 ZIP Code Profile

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Addy, WA

ZIP Code 99101: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Addy, WA 99101

  • ZIP Code Type: STANDARD
  • County: Stevens County
  • Centroid: Latitude 48.325, Longitude -117.954
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 27
  • PO Box Addresses: 139
  • Residential Addresses: 502
    • Multi-Family Addresses: 0
    • Single Family Addresses: 502

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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Addy, WA 99101 Data & Demographics (As of July 1, 2018)


Total Population 1,329
Population in Households 1,329
Population in Familes 1,114
Population in Group Qrtrs 0
Population Density1 14
Diversity Index2 24


Median Household Income $47,270
Average Household Income $60,113
Per Capita Income $23,159


Total Housing Units 599 (100%)
Owner Occupied HU 372 (62.1%)
Renter Occupied HU 140 (23.4%)
Vacant Housing Units 87 (14.5%)
Median Home Value $229,070
Average Home Value $291,465


Total Households 512
Average Household Size 2.6
Family Households 362
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 0.04% 0.34%
Households 0.1% 0.35%
Families 0.0% 0.33%
Median Household Income   2.8%
Per Capita Income   3.6%

Addy, WA 99101 - Peer Comparisons by Rank and Percentile

The table below compares 99101 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 # 397 32nd
Population Density # 437 25th
Diversity Index # 439 25th
Median Household Income # 453 22nd
Per Capita Income # 498 14th

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

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