Lacrosse, WA 99143 ZIP Code Profile


ZIP Code 99143: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Lacrosse, WA 99143

  • ZIP Code Type: STANDARD
  • County: Whitman County
  • Centroid: Latitude 46.774, Longitude -117.863
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 37
  • PO Box Addresses: 176
  • Residential Addresses: 134
    • Multi-Family Addresses: 0
    • Single Family Addresses: 134

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.


99143 ZIP Code Map

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Lacrosse, WA 99143 Data & Demographics (As of July 1, 2017)


Total Population 696
Daytime Population: Workers 292
Daytime Population: Residents 439
Total Daytime Population (TDP) 731
Ratio TDP/Total Population1 1.05
Population in Households 696
Population in Familes 569
Population in Group Qrtrs 0
Population Density2 2
Diversity Index3 19


Median Household Income $44,356
Average Household Income $59,204
Per Capita Income $26,965


Total Housing Units 412 (100%)
Owner Occupied HU 224 (54.4%)
Renter Occupied HU 93 (22.6%)
Vacant Housing Units 95 (23.1%)
Median Home Value $110,870
Average Home Value $143,192


Total Households 317
Average Household Size 2.2
Family Households 212
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 -0.58% -0.12%
Households -0.55% -0.13%
Families -0.57% -0.19%
Median Household Income   3.83%
Per Capita Income   5.04%

Lacrosse, WA 99143 - Peer Comparisons by Rank and Percentile

The table below compares 99143 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 # 456 22nd
Population Density # 555 5th
Diversity Index # 518 12th
Median Household Income # 464 21st
Per Capita Income # 354 40th

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

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