London

County:: Madison County
County Seat:: Yes
Area (mi²):: 8.397
State:: Ohio

London is a city located in Madison County, Ohio. London has a 2025 population of 10,709. It is also the county seat of .London is currently growing at a rate of 0.83% annually and its population has increased by 4.29% since the most recent census, which recorded a population of 10,268 in 2020.

The average household income in London is $82,496 with a poverty rate of 12.54%. The median age in London is 41 years: 37.5 years for males, and 43.5 years for females.

Demographics

The racial composition of London includes 89.24% White, and smaller percentages for Asian, Black or African American, Native American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Other race

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	9,284	89.24%
Two or more races	706	6.79%
Asian	194	1.86%
Black or African American	177	1.7%
Native American	24	0.23%
Other race	16	0.15%
Native Hawaiian or Pacific Islander	2	0.02%

London Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

London's average per capita income is $51,924. Household income levels show a median of $60,364. The poverty rate stands at 12.54%.

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	$120,806	-
Families	$88,025	$99,269
Households	$60,364	$82,496
Non Families	$45,389	$60,453

$51,924

Average Income

$60,364

Median Household Income

12.54%

Poverty Rate