St. Johns

County:: Auglaize County
County Seat:: No
Area (mi²):: 0.384
State:: Ohio

St. Johns is a CDP located in Auglaize County, Ohio. St. Johns has a 2025 population of 310. St. Johns is currently growing at a rate of 2.65% annually and its population has increased by 74.16% since the most recent census, which recorded a population of 178 in 2020.

The average household income in St. Johns is $77,383 with a poverty rate of 0%. The median age in St. Johns is 34.6 years: 43.3 years for males, and 25 years for females.

Demographics

The racial composition of St. Johns includes 94.29% White, 3.17% Black or African American, and smaller percentages for other race, Native American, Asian, Native Hawaiian or Pacific Islander, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Two or more races

Race	Population	Percentage (of total)
White	297	94.29%
Black or African American	10	3.17%
Other race	8	2.54%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Two or more races	0	0%

St. Johns Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Johns' average per capita income is $44,516. Household income levels show a median of $53,864. The poverty rate stands at 0%.

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
Households	$53,864	$77,383
Families	$53,409	$83,802
Married Families	$53,409	-
Non Families	-	-

$44,516

Average Income

$53,864

Median Household Income

0%

Poverty Rate