Brown County, Illinois Population 2023

6,037

Brown County, Illinois's estimated 2023 population is 6,037 with a growth rate of -1.13% in the past year according to the most recent United States census data. Brown County, Illinois is the 93rd largest county in Illinois. The 2010 population was 6,937 and has seen a growth of -12.97% since that time.

Note: data after 2021 is projected based on recent change

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Year
Population
Growth
Growth Rate
20106,937
20116,868-69-0.99%
20126,799-69-1%
20136,730-69-1.01%
20146,661-69-1.03%
20156,592-69-1.04%
20166,523-69-1.05%
20176,454-69-1.06%
20186,385-69-1.07%
20196,316-69-1.08%
20206,244-72-1.14%
20216,175-69-1.11%
20226,106-69-1.12%
20236,037-69-1.13%
showing: 14 rows
2023 Growth Rate
-1.13% (-69)
County Website
Brown County
Founded
1839
County Seat
Mount Sterling
2010 Population
6,937
Growth Since 2010
-12.97% (-900)

Brown County, Illinois Population 2023

Population by Race

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Race
Population
Percentage (of total)
White4,87677.03%
Black or African American1,17418.55%
Other race1352.13%
Two or more races1031.63%
Native American390.62%
Asian30.05%
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Black or African American

Other race

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Brown County, Illinois Population by Race

Brown County, Illinois Population Pyramid 2023

Brown County, Illinois Median Age

38.1

Total

36.3

Male

40

Female

Brown County, Illinois Adults

There are 5,227 adults, (891 of whom are seniors) in Brown County, Illinois.

Brown County, Illinois Age Dependency

46

Age Dependency Ratio

20.5

Old Age Dependency Ratio

25.4

Child Dependency Ratio

Brown County, Illinois Sex Ratio

Female2,26335.75%
Male4,06764.25%

Brown County, Illinois Population by Age

Brown County, Illinois Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,9982.2473.726.3
Non Family9111.2163.836.2
Married8623.1391.38.7
Female1542.8761.738.3
Male713.1812.787.3
showing: 5 rows

3.03

Average Family Size

2.24

Average Household Size

73.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Brown County, Illinois 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

Brown County, Illinois Educational Attainment by Sex (over 25)

Brown County, Illinois Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 77.18%.

The highest rate of bachelors degrees is among white people with a rate of 15.57%.

Brown County, Illinois Educational Attainment by Race

All

Male

Female

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$42,292

Average Earnings

$42,500

Average Male

$41,488

Average Female

Brown County, Illinois Earnings by Educational Attainment

Brown County, Illinois Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Brown County, Illinois Language

94.28% of Brown County, Illinois residents speak only English, while 5.72% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.71% of the population.

Brown County, Illinois Language

Brown County, Illinois Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4,1713979.52%
Hispanic2012813.93%
Multiple6634.55%
Native2015%
showing: 4 rows

9.67%

Overall Poverty Rate

7.14%

Male Poverty Rate

12.21%

Female Poverty Rate

Poverty in Brown County, Illinois

The race most likely to be in poverty in Brown County, Illinois is Hispanic, with 13.93% below the poverty level.

The race least likely to be in poverty in Brown County, Illinois is Multiple, with 4.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.57%. Among those working part-time, it was 20.89%, and for those that did not work, the poverty rate was 22.06%.

Brown County, Illinois Poverty

rate

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Rate
Poverty
Less Than 9th Grade28.22%
High School10.96%
Some College8.81%
Bachelors or Greater1.24%
showing: 4 rows

Brown County, Illinois Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed100%
Female Employed6.18%
Male Employed4.84%
Male Unemployed
showing: 4 rows

Brown County, Illinois Poverty Rate by Employment Status and Sex

Brown County, Illinois Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Brown County, Illinois Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

35.3%

Overall Marriage Rate

29.1%

Male Marriage Rate

47.3%

Female Marriage Rate

Brown County, Illinois Married by Age and Sex

male

female

Brown County, Illinois Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Brown County, Illinois Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Brown County, Illinois Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

254

Number of Veterans

240

Male Veterans

14

Female Veterans

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Brown County, Illinois Veterans by War

count

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Brown County, Illinois Veterans by Age

count

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Brown County, Illinois Veterans by Race

Brown County, Illinois Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.97%

Veteran Poverty Rate

42.7%

Veteran Disability Rate

Brown County, Illinois Veterans by Education

LaborForceParticipation

44.6%

Labor Force Participation

44%

Employment Rate

1.5%

Unemployment Rate

Brown County, Illinois Employment by Age

LaborForceParticipation

Brown County, Illinois Employment by Race

LaborForceParticipation

Brown County, Illinois 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

121.43%

Born in Brown County, Illinois

138.63%

Native Born

4.03%

Foreign Born

1.17%

Non Citizen

2.86%

Naturalized

Place of Birth

138.63% of Brown County, Illinois residents were born in the United States, with 121.43% having been born in Illinois. 1.17% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Brown County, Illinois Place of Birth

Sources