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 Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	182	96.3%
Two or more races	7	3.7%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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