Ogle County, Illinois Population 2024

51,185

Ogle County, Illinois's estimated 2024 population is 51,185 with a growth rate of -0.16% in the past year according to the most recent United States census data. Ogle County, Illinois is the 28th largest county in Illinois. The 2010 population was 53,420 and has seen a growth of -4.18% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202950,785-80-0.16%
202850,865-80-0.16%
202750,945-80-0.16%
202651,025-80-0.16%
202551,105-80-0.16%
202451,185-80-0.16%
202351,265-80-0.16%
202251,345-119-0.23%
202151,464-228-0.44%
202051,6921,0322.04%
201950,660-142-0.28%
201850,802-219-0.43%
201751,021-153-0.3%
201651,174-398-0.77%
201551,572-372-0.72%
201451,944-334-0.64%
201352,278-510-0.97%
201252,788-285-0.54%
201153,073-347-0.65%
201053,42000%
199045,957-381-0.82%
198046,3383,4718.1%
197042,8674,76112.49%
196038,1064,67713.99%
195033,4293,56011.92%
194029,8691,7516.23%
193028,1181,2884.8%
192026,830-1,034-3.71%
191027,864-1,265-4.34%
190029,1294191.46%
189028,710-1,227-4.1%
188029,9372,4458.89%
187027,4924,60420.12%
186022,88812,868128.42%
185010,0206,541188.01%
18403,479-47,306-93.15%
showing: 36 rows
2024 Growth Rate
-0.16% (-80)
County Website
Ogle County
County Seat
2020 Population
51,692
Area
759 mi²
Density
67 people/mi²
Growth Since 2020
-0.98% (-507)
Founded
January 16, 1836

Ogle County, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White46,27789.56%
Two or more races3,4206.62%
Other race9481.83%
Black or African American5561.08%
Asian2520.49%
Native American2040.39%
Native Hawaiian or Pacific Islander150.03%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Ogle County, Illinois Population by Race

Ogle County, Illinois Population Pyramid 2024

Ogle County, Illinois Median Age

42.3

Total

41.3

Male

42.9

Female

Ogle County, Illinois Adults

There are 40,169 adults, (9,961 of whom are seniors) in Ogle County, Illinois.

Ogle County, Illinois Age Dependency

71.1

Age Dependency Ratio

33

Old Age Dependency Ratio

38.1

Child Dependency Ratio

Ogle County, Illinois Sex Ratio

Female25,83650%
Male25,83650%

Ogle County, Illinois Population by Age

Ogle County, Illinois Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All20,8072.4673.226.8
Married10,6703.0987.712.3
Non Family7,0671.1657.542.5
Female2,0183.3757.542.5
Male1,0522.986238

3.04

Average Family Size

2.46

Average Household Size

73.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Ogle 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

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

Ogle 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 islander people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Ogle County, Illinois Educational Attainment by Race

All

Male

Female

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$46,217

Average Earnings

$56,170

Average Male

$34,642

Average Female

Ogle County, Illinois Earnings by Educational Attainment

Ogle County, Illinois Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Ogle County, Illinois Language

93.05% of Ogle County, Illinois residents speak only English, while 6.95% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.96% of the population.

Ogle County, Illinois Language

Ogle County, Illinois Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White43,1623,2167.45%
Hispanic5,60374613.31%
Multiple3,41834710.15%
Black50719338.07%
Other91511712.79%
Native204188.82%
Asian24720.81%

8.3%

Overall Poverty Rate

7.52%

Male Poverty Rate

9.08%

Female Poverty Rate

Poverty in Ogle County, Illinois

The race most likely to be in poverty in Ogle County, Illinois is Black, with 38.07% below the poverty level.

The race least likely to be in poverty in Ogle County, Illinois is Asian, with 0.81% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.95%. Among those working part-time, it was 7.48%, and for those that did not work, the poverty rate was 14.81%.

Ogle County, Illinois Poverty

rate

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Rate
Poverty
Less Than 9th Grade17.32%
High School8.61%
Some College7.53%
Bachelors or Greater2.04%

Ogle County, Illinois Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed14.94%
Female Unemployed11.73%
Female Employed4.35%
Male Employed2.68%

Ogle County, Illinois Poverty Rate by Employment Status and Sex

Ogle County, Illinois Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Ogle County, Illinois Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.4%

Overall Marriage Rate

53.8%

Male Marriage Rate

51.1%

Female Marriage Rate

Ogle County, Illinois Married by Age and Sex

male

female

Ogle County, Illinois Marriage

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

Ogle County, Illinois Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Ogle County, Illinois Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

3,657

Number of Veterans

3,398

Male Veterans

259

Female Veterans

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Ogle County, Illinois Veterans by War

count

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Ogle County, Illinois Veterans by Age

count

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Ogle County, Illinois Veterans by Race

Ogle County, Illinois Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.74%

Veteran Poverty Rate

30.57%

Veteran Disability Rate

Ogle County, Illinois Veterans by Education

LaborForceParticipation

63.6%

Labor Force Participation

59.8%

Employment Rate

6%

Unemployment Rate

Ogle County, Illinois Employment by Age

LaborForceParticipation

Ogle County, Illinois Employment by Race

LaborForceParticipation

Ogle 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

79.04%

Born in Ogle County, Illinois

96.34%

Native Born

3.66%

Foreign Born

2.01%

Non Citizen

1.65%

Naturalized

Place of Birth

96.34% of Ogle County, Illinois residents were born in the United States, with 79.04% 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.

Ogle County, Illinois Place of Birth

Sources