Byron, Illinois Population 2023

3,755

Byron is a city located in Ogle County Illinois. Byron has a 2023 population of 3,755. Byron is currently declining at a rate of -0.27% annually and its population has decreased by -0.79% since the most recent census, which recorded a population of 3,785 in 2020.

The average household income in Byron is $73,376 with a poverty rate of 10.15%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Byron is 35.3 years, 33.9 years for males, and 35.9 years for females.

Byron Demographics

According to the most recent ACS, the racial composition of Byron was:

  • White: 86.82%
  • Two or more races: 8.45%
  • Other race: 2.57%
  • Asian: 1.34%
  • Black or African American: 0.83%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
4.6 sq mi
Density (mi²)
807.80/sq mi
Growth Rate
-0.27% (-10)
Growth Since 2020
-0.79% (-30)
The current population of Byron, Illinois is 3,755 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,785.

Byron, Illinois Population 2023

Population by Race

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White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Byron Population by Race

Byron Population Pyramid 2023

Byron Median Age

35.3

Total

33.9

Male

35.9

Female

Byron Adults

There are 2,716 adults, (554 of whom are seniors) in Byron.

Byron Age Dependency

73

Age Dependency Ratio

25.6

Old Age Dependency Ratio

47.4

Child Dependency Ratio

Byron Sex Ratio

Female1,96852.62%
Male1,77247.38%

Byron Population by Age

Byron Renter vs Owner Occupied by Household Type

3.2

Average Family Size

2.45

Average Household Size

68.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Byron Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Byron Educational Attainment by Sex (over 25)

Byron Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 24.47%.

Byron Educational Attainment by Race

All

Male

Female

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$42,994

Average Earnings

$60,741

Average Male

$37,708

Average Female

Byron Earnings by Educational Attainment

Byron Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Byron Language

92.63% of Byron residents speak only English, while 7.37% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.72% of the population.

Byron Language

Byron Poverty by Race

rate

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10.15%

Overall Poverty Rate

8.9%

Male Poverty Rate

11.3%

Female Poverty Rate

Poverty in Byron

The race most likely to be in poverty in Byron is Multiple, with 75.9% below the poverty level.

The race least likely to be in poverty in Byron is White, with 8.83% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.04%. Among those working part-time, it was 8.52%, and for those that did not work, the poverty rate was 22.43%.

Byron Poverty

rate

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Byron Poverty Rate by Education

rate

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Byron Poverty Rate by Employment Status and Sex

Byron Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Byron Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.9%

Overall Marriage Rate

52.9%

Male Marriage Rate

40.1%

Female Marriage Rate

Byron Married by Age and Sex

male

female

Byron Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Byron Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Byron Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

257

Number of Veterans

257

Male Veterans

Female Veterans

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Byron Veterans by War

count

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Byron Veterans by Age

count

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Byron Veterans by Race

Byron Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

25.4%

Veteran Disability Rate

Byron Veterans by Education

LaborForceParticipation

67%

Labor Force Participation

64.4%

Employment Rate

3.9%

Unemployment Rate

Byron Employment by Age

LaborForceParticipation

Byron Employment by Race

LaborForceParticipation

Byron Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

75.31%

Born in Byron

95.5%

Native Born

3.58%

Foreign Born

2.01%

Non Citizen

1.56%

Naturalized

Place of Birth

95.5% of Byron residents were born in the United States, with 75.31% having been born in Illinois. 2.01% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Byron Place of Birth

Note: data after 2021 is projected based on recent change

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Byron Population by Year