Clark Fork Flag

Clark Fork

County:
Bonner County
County Seat:
No
Area (mi²):
0.985
State:
Idaho

Clark Fork is a city located in Bonner County, Idaho. Clark Fork has a 2026 population of 603. Clark Fork is currently growing at a rate of 2.38% annually and its population has increased by 15.74% since the most recent census, which recorded a population of 521 in 2020.

The median household income in Clark Fork is $63,813 with a poverty rate of 23.41%. The median age in Clark Fork is 40.1 years: 40.2 years for males, and 39.8 years for females. For every 100 females there are 109.3 males.

603
Total Population
612
Density (mi²)
14 2.38%
Growth

Clark Fork Population

Clark Fork Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026603142.38%
2025589132.26%
2024576111.95%
202356571.25%
2022558152.76%
2021543224.22%
202052130.58%
2019579122.12%
201856791.61%
2017558142.57%
201654481.49%
201553650.94%
201453191.72%
201352200%
2012522-7-1.32%
2011529-7-1.31%
201053000%

Median Age

Overall: 40.1 years
Female: 39.8 years
Male: 40.2 years

Clark Fork Adults

There are 743 adults, (139 of whom are seniors) in Clark Fork.

Sex Ratio

Female: 473 (47.8%)
Male: 517 (52.2%)

Demographics

The racial composition of Clark Fork includes 90.61% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White89790.61%
Two or more races939.39%
Race
Population ↓
Percentage (of total)
Two or more races141.41%
Race
Population ↓
Percentage (of total)
White89790.61%
Two or more races797.98%

Clark Fork Marital Status

Economics and Income Statistics

Clark Fork 's average per capita income is $31,779. Household income levels show a median of $63,813. The poverty rate stands at 23.41%.

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$69,219-
Families$65,282$62,938
Households$63,813$56,652
Non Families-$51,074

$31,779

Average Income

$63,813

Median Household Income

23.41%

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)