Delphos

County:: Allen County
County Seat:: No
Area (mi²):: 3.322
State:: Ohio

Delphos is a city located in Allen County, Ohio. Delphos has a 2025 population of 7,028. Delphos is currently declining at a rate of -0.23% annually and its population has decreased by -1.15% since the most recent census, which recorded a population of 7,110 in 2020.

The average household income in Delphos is $71,276 with a poverty rate of 12.41%. The median age in Delphos is 40 years: 39.1 years for males, and 41.1 years for females.

Demographics

The racial composition of Delphos includes 92.44% White, and smaller percentages for Black or African American, Native American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Other race

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	6,529	92.44%
Two or more races	278	3.94%
Black or African American	189	2.68%
Native American	42	0.59%
Other race	25	0.35%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Delphos Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delphos' average per capita income is $44,357. Household income levels show a median of $58,359. The poverty rate stands at 12.41%.

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	$88,487	-
Families	$81,250	$83,246
Households	$58,359	$71,276
Non Families	$36,776	$49,274

$44,357

Average Income

$58,359

Median Household Income

12.41%

Poverty Rate