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, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	537	97.99%
Two or more races	8	1.46%
Asian	3	0.55%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

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