Oglesby Flag

Oglesby

County:
LaSalle County
County Seat:
No
Area (mi²):
4.992
State:
Illinois

Oglesby is a city located in LaSalle County, Illinois. Oglesby has a 2026 population of 3,593. Oglesby is currently declining at a rate of -0.44% annually and its population has decreased by -2.68% since the most recent census, which recorded a population of 3,692 in 2020.

The median household income in Oglesby is $76,189 with a poverty rate of 9.61%. The median age in Oglesby is 40.2 years: 34.9 years for males, and 43.7 years for females. For every 100 females there are 106.8 males.

3.6K
Total Population
720
Density (mi²)
-16 -0.44%
Growth

Oglesby Population

Oglesby Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,593-16-0.44%
20253,609-17-0.47%
20243,626-7-0.19%
20233,633-3-0.08%
20223,636-40-1.09%
20213,676-16-0.43%
20203,692-11-0.3%
20193,569-17-0.47%
20183,586-13-0.36%
20173,599-21-0.58%
20163,620-31-0.85%
20153,651-30-0.81%
20143,681-31-0.84%
20133,712-42-1.12%
20123,754-32-0.85%
20113,786-16-0.42%
20103,802110.29%
20003,647280.77%
19903,619-360-9.05%
19803,979-196-4.69%
19704,175-40-0.95%
19604,2152937.47%
19503,922-16-0.41%
19403,938280.72%
19303,910-225-5.44%
19204,13594129.46%
19103,19400%

Median Age

Overall: 40.2 years
Female: 43.7 years
Male: 34.9 years

Oglesby Adults

There are 2,738 adults, (669 of whom are seniors) in Oglesby.

Sex Ratio

Female: 1,726 (48.3%)
Male: 1,844 (51.7%)

Demographics

The racial composition of Oglesby includes 85.32% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,04685.32%
Two or more races47713.36%
Other race320.9%
Asian150.42%
Race
Population ↓
Percentage (of total)
Two or more races3108.68%
Other race320.9%
White150.42%
Race
Population ↓
Percentage (of total)
White3,03184.9%
Two or more races1674.68%
Asian150.42%

Oglesby Marital Status

Economics and Income Statistics

Oglesby 's average per capita income is $49,838. Household income levels show a median of $76,189. The poverty rate stands at 9.61%.

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$109,737-
Families$99,259$111,966
Households$76,189$92,357
Non Families$51,206$59,883

$49,838

Average Income

$76,189

Median Household Income

9.61%

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)