Malden, WA 99149 ZIP Code Profile

Related Place Profiles:
Malden, WA

ZIP Code 99149: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Malden, WA 99149

  • ZIP Code Type: PO BOX
  • County: Whitman County
  • Centroid: Latitude 47.196, Longitude -117.484
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 4
  • PO Box Addresses: 100
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


99149 ZIP Code Map

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Malden, WA 99149 Data & Demographics (As of July 1, 2017)


Total Population 215
Daytime Population: Workers 13
Daytime Population: Residents 143
Total Daytime Population (TDP) 156
Ratio TDP/Total Population1 0.73
Population in Households 215
Population in Familes 175
Population in Group Qrtrs 0
Population Density2 348
Diversity Index3 20


Median Household Income $39,445
Average Household Income $56,226
Per Capita Income $25,105


Total Housing Units 124 (100%)
Owner Occupied HU 74 (59.7%)
Renter Occupied HU 22 (17.7%)
Vacant Housing Units 28 (22.6%)
Median Home Value $106,250
Average Home Value $131,419


Total Households 96
Average Household Size 2.24
Family Households 65
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 0.8% 1.0%
Households 0.89% 0.82%
Families 0.88% 0.91%
Median Household Income   5.17%
Per Capita Income   3.17%

Malden, WA 99149 - Peer Comparisons by Rank and Percentile

The table below compares 99149 to the other 585 ZIP Codes in Washington by rank and percentile using July 1, 2017 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 # 528 10th
Population Density # 222 62nd
Diversity Index # 502 15th
Median Household Income # 520 11th
Per Capita Income # 405 31st

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

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