St. David

County:: Fulton County
County Seat:: No
Area (mi²):: 0.323
State:: Illinois

St. David is a village located in Fulton County, Illinois. St. David has a 2025 population of 495. St. David is currently declining at a rate of -1.2% annually and its population has decreased by -5.71% since the most recent census, which recorded a population of 525 in 2020.

The average household income in St. David is $68,819 with a poverty rate of 10.46%.The median age in St. David is 37.9 years: 39.2 years for males, and 37.5 years for females.

Demographics

The racial composition of St. David includes 97.99% White, and smaller percentages for Two or more races, Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	537	97.99%
Two or more races	8	1.46%
Asian	3	0.55%

St. David Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. David's average per capita income is $45,114. Household income levels show a median of $55,324. The poverty rate stands at 10.46%.

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	$56,938	-
Families	$56,125	$72,303
Households	$55,324	$68,819
Non Families	$50,156	$61,845

$45,114

Average Income

$55,324

Median Household Income

10.46%

Poverty Rate