Dayville

County:: Grant County
County Seat:: No
Area (mi²):: 0.526
State:: Oregon

Dayville is a town located in Grant County, Oregon. Dayville has a 2025 population of 132. Dayville is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 132 in 2020.

The average household income in Dayville is $73,309 with a poverty rate of 12.7%.The median age in Dayville is 50.1 years: 43.7 years for males, and 58 years for females.

Demographics

The racial composition of Dayville includes 96.3% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	182	96.3%
Two or more races	7	3.7%

Dayville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dayville's average per capita income is $39,375. Household income levels show a median of $51,667. The poverty rate stands at 12.7%.

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	$95,208	-
Families	$86,250	$92,137
Households	$51,667	$73,309
Non Families	$43,125	$57,762

$39,375

Average Income

$51,667

Median Household Income

12.7%

Poverty Rate