Cairo

County:: Allen County
County Seat:: No
Area (mi²):: 0.277
State:: Ohio

Cairo is a village located in Allen County, Ohio. Cairo has a 2025 population of 495. Cairo is currently declining at a rate of -0.6% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 512 in 2020.

The average household income in Cairo is $83,773 with a poverty rate of 5.83%. The median age in Cairo is 34.9 years: 29.4 years for males, and 46.5 years for females.

Demographics

The racial composition of Cairo includes 98.33% White, and smaller percentages for Asian, other race, Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Other race

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	590	98.33%
Asian	5	0.83%
Other race	3	0.5%
Two or more races	2	0.33%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Cairo Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cairo's average per capita income is $43,015. Household income levels show a median of $79,643. The poverty rate stands at 5.83%.

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	$97,841	-
Families	$87,946	$94,176
Households	$79,643	$83,773
Non Families	$44,821	$49,249

$43,015

Average Income

$79,643

Median Household Income

5.83%

Poverty Rate