Sheridan Flag

Sheridan

County:
LaSalle County
County Seat:
No
Area (mi²):
35.511
State:
Illinois

Sheridan is located in LaSalle County, Illinois. Sheridan has a 2025 population of 455 . Sheridan is currently growing at a rate of 0.22% annually but its population has decreased by -1.3% since the most recent census, which recorded a population of 461 in 2020.

The average household income in Sheridan is $135,156 with a poverty rate of 5.77%. The median age in Sheridan is 39.8 years: 38.5 years for males, and 45.3 years for females. For every 100 females there are 106.2 males.

455
Total Population
13
Density (mi²)
1 0.22%
Growth

Sheridan Population

Sheridan Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Sheridan includes 92.09% White, 4.7% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (92.09%)

Native American (4.7%)

Two or more races (3.21%)

Race
Population
Percentage (of total)
White43192.09%
Native American224.7%
Two or more races153.21%

Sheridan Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sheridan's average per capita income is $46,944. Household income levels show a median of $98,750. The poverty rate stands at 5.77%.

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$113,750-
Families$109,821$172,509
Households$98,750$135,156
Non Families$40,682$50,140

$46,944

Average Income

$98,750

Median Household Income

5.77%

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)