Delphos Flag

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 2026 population of 7,053. Delphos is currently declining at a rate of -0.14% annually and its population has decreased by -0.87% since the most recent census, which recorded a population of 7,115 in 2020.

The median household income in Delphos is $61,037 with a poverty rate of 12.19%. The median age in Delphos is 40.2 years: 38.9 years for males, and 42.7 years for females. For every 100 females there are 97.5 males.

7.1K
Total Population
2,123
Density (mi²)
-10 -0.14%
Growth

Delphos Population

Delphos Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,053-10-0.14%
20257,063-11-0.16%
20247,07470.1%
20237,067-24-0.34%
20227,091230.33%
20217,068-47-0.66%
20207,115-12-0.17%
20196,939-13-0.19%
20186,952-43-0.61%
20176,995-20-0.29%
20167,015-38-0.54%
20157,053-31-0.44%
20147,084-12-0.17%
20137,096-50-0.7%
20127,146-38-0.53%
20117,184670.94%
20107,117160.23%
20006,944-149-2.1%
19907,093-221-3.02%
19807,314-294-3.86%
19707,6086479.29%
19606,96174111.91%
19506,2204748.25%
19405,746741.3%
19305,672-73-1.27%
19205,74570714.03%
19105,03852111.53%
19004,51710.02%
18904,51670218.41%
18803,81400%

Median Age

Overall: 40.2 years
Female: 42.7 years
Male: 38.9 years

Delphos Adults

There are 5,611 adults, (1,688 of whom are seniors) in Delphos.

Sex Ratio

Female: 3,616 (50.6%)
Male: 3,527 (49.4%)

Demographics

The racial composition of Delphos includes 89.37% White, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,38489.37%
Two or more races4806.72%
Black or African American2062.88%
Other race600.84%
Native American130.18%
Race
Population ↓
Percentage (of total)
Two or more races751.05%
White660.92%
Other race600.84%
Native American130.18%
Race
Population ↓
Percentage (of total)
White6,31888.45%
Two or more races4055.67%
Black or African American2062.88%

Delphos Marital Status

Economics and Income Statistics

Delphos ' average per capita income is $45,185. Household income levels show a median of $61,037. The poverty rate stands at 12.19%.

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$88,090-
Families$73,340$83,433
Households$61,037$70,458
Non Families$46,382$48,991

$45,185

Average Income

$61,037

Median Household Income

12.19%

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)