Byron township Flag

Byron township

County:
Ogle County
County Seat:
No
Area (mi²):
36.664
State:
Illinois

Byron township is located in Ogle County, Illinois. Byron township has a 2026 population of 6,352. Byron township is currently declining at a rate of -0.35% annually and its population has decreased by -1.27% since the most recent census, which recorded a population of 6,434 in 2020.

The median household income in Byron township is $90,069 with a poverty rate of 6.15%. The median age in Byron township is 39.1 years: 37.1 years for males, and 42.6 years for females. For every 100 females there are 101.8 males.

6.4K
Total Population
173
Density (mi²)
-22 -0.35%
Growth

Byron township Population

Byron township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,352-22-0.35%
20256,374-22-0.34%
20246,396-22-0.34%
20236,41880.12%
20226,410-9-0.14%
20216,419-15-0.23%
20206,434-9-0.14%
20196,270-13-0.21%
20186,283-19-0.3%
20176,302-6-0.1%
20166,308-40-0.63%
20156,348-34-0.53%
20146,382-36-0.56%
20136,418-59-0.91%
20126,477-23-0.35%
20116,500-63-0.96%
20106,558-5-0.08%

Median Age

Overall: 39.1 years
Female: 42.6 years
Male: 37.1 years

Byron township Adults

There are 4,781 adults, (1,115 of whom are seniors) in Byron township.

Sex Ratio

Female: 3,176 (49.5%)
Male: 3,234 (50.5%)

Demographics

The racial composition of Byron township includes 85.2% White, 5.79% other race, and smaller percentages for Asian, Native American, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White5,46185.2%
Two or more races5198.1%
Other race3715.79%
Asian480.75%
Native American80.12%
Black or African American30.05%
Race
Population ↓
Percentage (of total)
Two or more races3315.16%
Other race2994.66%
White1522.37%
Native American50.08%
Race
Population ↓
Percentage (of total)
White5,30982.82%
Two or more races1882.93%
Other race721.12%
Asian480.75%
Native American30.05%
Black or African American30.05%

Byron township Marital Status

Economics and Income Statistics

Byron township 's average per capita income is $59,563. Household income levels show a median of $90,069. The poverty rate stands at 6.15%.

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$116,136-
Families$104,200$132,343
Households$90,069$111,344
Non Families$39,457$53,900

$59,563

Average Income

$90,069

Median Household Income

6.15%

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)