Leaf River Flag

Leaf River

County:
Ogle County
County Seat:
No
Area (mi²):
0.869
State:
Illinois

Leaf River is a village located in Ogle County, Illinois. Leaf River has a 2026 population of 414. Leaf River is currently declining at a rate of -0.48% annually and its population has decreased by -3.27% since the most recent census, which recorded a population of 428 in 2020.

The median household income in Leaf River is $79,500 with a poverty rate of 12.82%. The median age in Leaf River is 43.4 years: 47.5 years for males, and 38.9 years for females. For every 100 females there are 117.8 males.

414
Total Population
476
Density (mi²)
-2 -0.48%
Growth

Leaf River Population

Leaf River Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026414-2-0.48%
2025416-3-0.72%
2024419-4-0.95%
202342300%
2022423-3-0.7%
2021426-2-0.47%
2020428-1-0.23%
2019406-4-0.98%
2018410-3-0.73%
2017413-3-0.72%
2016416-6-1.42%
2015422-3-0.71%
2014425-5-1.16%
2013430-4-0.92%
2012434-4-0.91%
2011438-5-1.13%
2010442-1-0.23%

Median Age

Overall: 43.4 years
Female: 38.9 years
Male: 47.5 years

Leaf River Adults

There are 383 adults, (78 of whom are seniors) in Leaf River.

Sex Ratio

Female: 219 (45.9%)
Male: 258 (54.1%)

Demographics

The racial composition of Leaf River includes 93.92% White, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White44893.92%
Two or more races183.77%
Other race91.89%
Black or African American10.21%
Native American10.21%
Race
Population ↓
Percentage (of total)
Other race40.84%
Race
Population ↓
Percentage (of total)
White44893.92%
Two or more races183.77%
Other race51.05%
Black or African American10.21%
Native American10.21%

Leaf River Marital Status

Economics and Income Statistics

Leaf River 's average per capita income is $61,042. Household income levels show a median of $79,500. The poverty rate stands at 12.82%.

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
Non Families$85,147$67,308
Married Families$79,922-
Households$79,500$100,562
Families$78,125$125,038

$61,042

Average Income

$79,500

Median Household Income

12.82%

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)