Bannock County Flag

Bannock County

State:
Idaho
County Seat:
Pocatello

Bannock County's estimated 2025 population is 91,950 with a growth rate of 0.85% in the past year according to the most recent United States census data. Bannock County is the 6th largest county in Idaho. The 2010 population was 83,026 and has seen a growth of 10.75% since that time.

91,950
Total Population
83
Population Density (mi²)
6
Population Rank (State)
775 0.85%
Annual Population Growth

Bannock County Population

Bannock County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Bannock County includes 84.31% White, 3.93% other race, and smaller percentages for Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White74,57984.31%
Two or more races5,6036.33%
Other race3,4723.93%
Native American2,3042.6%
Asian1,4011.58%
Black or African American8310.94%
Native Hawaiian or Pacific Islander2670.3%

Bannock County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Bannock County's average per capita income is $42,322. Household income levels show a median of $64,080. The poverty rate stands at 12.18%.

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$94,432$113,402
Families$85,065$102,355
Households$64,080$83,414
Non Families$36,479$48,230

$42,322

Average Income

$64,080

Median Household Income

12.18%

Poverty Rate