Rochelle Flag

Rochelle

County:
Ogle County
County Seat:
No
Area (mi²):
13.759
State:
Illinois

Rochelle is a city located in Ogle County, Illinois. Rochelle has a 2026 population of 9,529. Rochelle is currently growing at a rate of 0.11% annually and its population has increased by 0.6% since the most recent census, which recorded a population of 9,472 in 2020.

The median household income in Rochelle is $66,307 with a poverty rate of 7.89%. The median age in Rochelle is 36 years: 34 years for males, and 38.3 years for females. For every 100 females there are 102.7 males.

9.5K
Total Population
693
Density (mi²)
10 0.11%
Growth

Rochelle Population

Rochelle Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269,529100.11%
20259,51990.09%
20249,5101401.49%
20239,370-18-0.19%
20229,388-27-0.29%
20219,415-57-0.6%
20209,472-21-0.22%
20199,056-29-0.32%
20189,085-68-0.74%
20179,153-37-0.4%
20169,190-88-0.95%
20159,278-72-0.77%
20149,350-68-0.72%
20139,418-99-1.04%
20129,517-62-0.65%
20119,579240.25%
20109,555-19-0.2%
20009,4246557.47%
19908,769-213-2.37%
19808,9823884.51%
19708,5941,58622.63%
19607,0081,55928.61%
19505,4491,24929.74%
19404,20041510.96%
19303,78547514.35%
19203,31057821.16%
19102,73200%

Median Age

Overall: 36 years
Female: 38.3 years
Male: 34 years

Rochelle Adults

There are 7,540 adults, (1,474 of whom are seniors) in Rochelle.

Sex Ratio

Female: 4,700 (49.3%)
Male: 4,829 (50.7%)

Demographics

The racial composition of Rochelle includes 69.81% White, 4.36% other race, 4.27% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,65269.81%
Two or more races1,86619.58%
Other race4154.36%
Black or African American4074.27%
Asian1101.15%
Native American790.83%
Race
Population ↓
Percentage (of total)
Two or more races1,62017%
White4875.11%
Other race3814%
Native American790.83%
Race
Population ↓
Percentage (of total)
White6,16564.7%
Black or African American4074.27%
Two or more races2462.58%
Asian1101.15%
Other race340.36%

Rochelle Marital Status

Economics and Income Statistics

Rochelle 's average per capita income is $45,084. Household income levels show a median of $66,307. The poverty rate stands at 7.89%.

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$95,675-
Families$82,898$95,693
Households$66,307$80,886
Non Families$37,401$50,453

$45,084

Average Income

$66,307

Median Household Income

7.89%

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)