Grant County WA Information


Grant County Subdivisions

Jump to... (On This Page!)
  1. Grant County 2018 Demographic Data
  2. Growth Rates forGrant County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2018 Demographics

Grant County WA Data & Demographics (As of July 1, 2018)


Total Population 94,549
Population in Households 93,304
Population in Familes 78,882
Population in Group Qrtrs 1,245
Population Density2 35
Diversity Index3 75


Median Household Income $50,497
Average Household Income $65,502
Per Capita Income $22,133


Total Housing Units 37,361 (100%)
Owner Occupied HU 19,461 (52.1%)
Renter Occupied HU 12,146 (32.5%)
Vacant Housing Units 5,754 (15.4%)
Median Home Value $159,237
Average Home Value $200,437


Total Households 31,607
Average Household Size 2.95
Family Households 22,840
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.72% 0.72%
Households 0.62% 0.66%
Families 0.57% 0.63%
Median Household Income   1.78%
Per Capita Income   2.61%


Grant County WA - Peer Comparisons by Rank and Percentile

The table below compares Grant County to the other 39 counties and county equivalents 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 # 13 69th
Population Density # 20 51st
Diversity Index # 4 92nd
Median Household Income # 27 33rd
Per Capita Income # 38 5th

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

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features
  4. Research Public Schools & Attendance Zones

Washington Census Data Comparison Tool

Compare Washington July 1, 2018 Data
Highest or Lowest: