Post Falls Flag

Post Falls

County:
Kootenai County
County Seat:
No
Area (mi²):
18.546
State:
Idaho

Post Falls is a city located in Kootenai County, Idaho. Post Falls has a 2025 population of 48,494. Post Falls is currently growing at a rate of 3.96% annually and its population has increased by 23.54% since the most recent census, which recorded a population of 39,253 in 2020.

The average household income in Post Falls is $86,875 with a poverty rate of 13.02%.The median age in Post Falls is 34.6 years: 35.5 years for males, and 33.8 years for females.

48.5K
Total Population
2,615
Density (mi²)
1.8K 3.96%
Growth

Post Falls Population

Post Falls Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Post Falls includes 86.6% White, and smaller percentages for Native American, other race, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White36,12586.6%
Two or more races4,1019.83%
Native American5451.31%
Other race5121.23%
Asian3040.73%
Black or African American1290.31%

Post Falls Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Post Falls' average per capita income is $46,797. Household income levels show a median of $73,313. The poverty rate stands at 13.02%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$101,803-
Families$87,207$101,834
Households$73,313$86,875
Non Families$41,213$47,943

$46,797

Average Income

$73,313

Median Household Income

13.02%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)