Kootenai County, ID — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
177,736
Male
88,630
49.9%
Female
89,106
50.1%
Median Age
40.8 yrs
Avg Household Size
2.5
Foreign Born
2.4%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher20.2%
High School or Higher38.8%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
7.7%
Disability
0.0%
Non-English Home
4.0%
Married
47.3%
Kootenai County, ID has a population of 177,736 according to 2023 Census Bureau estimates. The median age is 40.8 years. The largest racial or ethnic group is White at 88.2% of the population. 20.2% of residents hold a bachelor's degree or higher. 2.4% of residents are foreign-born.