Fremont County Flag

Fremont County

State:
Idaho
County Seat:
St. Anthony

Fremont County's estimated 2025 population is 14,554 with a growth rate of 1.25% in the past year according to the most recent United States census data. Fremont County is the 23rd largest county in Idaho. The 2010 population was 13,232 and has seen a growth of 9.99% since that time.

14,554
Total Population
8
Population Density (mi²)
23
Population Rank (State)
179 1.25%
Annual Population Growth

Fremont County Population

Fremont County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Fremont County includes 88.83% White, 4.2% other race, and smaller percentages for Native American, Black or African American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White12,17188.83%
Two or more races7415.41%
Other race5754.2%
Native American1551.13%
Black or African American390.28%
Native Hawaiian or Pacific Islander130.09%
Asian70.05%

Fremont County Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fremont County's average per capita income is $37,244. Household income levels show a median of $72,767. The poverty rate stands at 9.76%.

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$83,264-
Families$79,899$99,065
Households$72,767$90,888
Non Families$43,158$57,233

$37,244

Average Income

$72,767

Median Household Income

9.76%

Poverty Rate