Dayton Flag

Dayton

County:
Franklin County
County Seat:
No
Area (mi²):
6.674
State:
Idaho

Dayton is a city located in Franklin County, Idaho. Dayton has a 2025 population of 547. Dayton is currently growing at a rate of 1.11% annually and its population has increased by 5.39% since the most recent census, which recorded a population of 519 in 2020.

The average household income in Dayton is $91,560 with a poverty rate of 2.02%.The median age in Dayton is 33.5 years: 26 years for males, and 39.8 years for females.

547
Total Population
82
Density (mi²)
6 1.11%
Growth

Dayton Population

Dayton Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Dayton includes 97.78% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White48597.78%
Two or more races61.21%
Native American51.01%

Dayton Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dayton's average per capita income is $51,389. Household income levels show a median of $86,667. The poverty rate stands at 2.02%.

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
Families$95,278$96,732
Married Families$91,500-
Households$86,667$91,560
Non Families$33,000$37,719

$51,389

Average Income

$86,667

Median Household Income

2.02%

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)