St. Francisville Flag

St. Francisville

County:
Lawrence County
County Seat:
No
Area (mi²):
0.745
State:
Illinois

St. Francisville is a city located in Lawrence County, Illinois. St. Francisville has a 2026 population of 506. St. Francisville is currently declining at a rate of -1.94% annually and its population has decreased by -11.07% since the most recent census, which recorded a population of 569 in 2020.

The median household income in St. Francisville is $70,833 with a poverty rate of 9.1%. The median age in St. Francisville is 29.9 years: 24.2 years for males, and 38.1 years for females. For every 100 females there are 133.7 males.

506
Total Population
679
Density (mi²)
-10 -1.94%
Growth

St. Francisville Population

St. Francisville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026506-10-1.94%
2025516-11-2.09%
2024527-10-1.86%
2023537-7-1.29%
2022544-19-3.37%
2021563-6-1.05%
2020569-2-0.35%
2019621-10-1.58%
2018631-14-2.17%
2017645-11-1.68%
2016656-12-1.8%
2015668-5-0.74%
2014673-10-1.46%
2013683-8-1.16%
2012691-6-0.86%
201169700%
201069920.29%

Median Age

Overall: 29.9 years
Female: 38.1 years
Male: 24.2 years

St. Francisville Adults

There are 602 adults, (115 of whom are seniors) in St. Francisville.

Sex Ratio

Female: 315 (42.8%)
Male: 421 (57.2%)

Demographics

The racial composition of St. Francisville includes 77.45% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White57077.45%
Two or more races16622.55%
Race
Population ↓
Percentage (of total)
White57077.45%
Two or more races16622.55%

St. Francisville Marital Status

Economics and Income Statistics

St. Francisville 's average per capita income is $40,556. Household income levels show a median of $70,833. The poverty rate stands at 9.1%.

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$92,500-
Families$89,688$98,089
Households$70,833$84,949
Non Families$34,583$46,237

$40,556

Average Income

$70,833

Median Household Income

9.1%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)