Grant County, WA — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
100,428
Male
51,304
51.1%
Female
49,124
48.9%
Median Age
33.5 yrs
Avg Household Size
2.8
Foreign Born
16.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher11.2%
High School or Higher29.1%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.0%
Disability
0.0%
Non-English Home
11.5%
Married
39.0%
Grant County, WA has a population of 100,428 according to 2023 Census Bureau estimates. The median age is 33.5 years. The largest racial or ethnic group is White at 59.0% of the population. 11.2% of residents hold a bachelor's degree or higher. 16.2% of residents are foreign-born.