Old Mill Creek, Illinois Population 2024

159

Old Mill Creek is a city located in Lake County Illinois. Old Mill Creek has a 2024 population of 159. Old Mill Creek is currently declining at a rate of -0.62% annually and its population has decreased by -2.45% since the most recent census, which recorded a population of 163 in 2020.

The average household income in Old Mill Creek is $129,736 with a poverty rate of 1.64%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Old Mill Creek is 49.5 years, 48.5 years for males, and 58 years for females.

Old Mill Creek Demographics

According to the most recent ACS, the racial composition of Old Mill Creek was:

  • White: 90.16%
  • Other race: 8.2%
  • Native American: 0.82%
  • Two or more races: 0.82%
  • Black or African American:
  • Asian:
  • Native Hawaiian or Pacific Islander:
Land Area (mi²)
10.7 sq mi
Density (mi²)
14.90/sq mi
Growth Since 2020
-2.45% (-4)
The current population of Old Mill Creek, Illinois is 159 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 163.

Old Mill Creek, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White11090.16%
Other race108.2%
Native American10.82%
Two or more races10.82%
Black or African American
Asian
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Other race

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Old Mill Creek Population by Race

Old Mill Creek Population Pyramid 2024

Old Mill Creek Median Age

49.5

Total

48.5

Male

58

Female

Old Mill Creek Adults

There are 95 adults, (42 of whom are seniors) in Old Mill Creek.

Old Mill Creek Age Dependency

130.2

Age Dependency Ratio

79.2

Old Age Dependency Ratio

50.9

Child Dependency Ratio

Old Mill Creek Sex Ratio

Female5645.9%
Male6654.1%

Old Mill Creek Population by Age

Old Mill Creek Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All552.2238.261.8
Married263.0446.253.8
Non Family23039.160.9
Female53.20100
Male140100
showing: 5 rows

2.94

Average Family Size

2.22

Average Household Size

38.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Old Mill Creek 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

Old Mill Creek Educational Attainment by Sex (over 25)

Old Mill Creek Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among white people with a rate of 70.93%.

Old Mill Creek Educational Attainment by Race

All

Male

Female

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$50,893

Average Earnings

$52,000

Average Male

$36,875

Average Female

Old Mill Creek Earnings by Educational Attainment

Old Mill Creek Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Old Mill Creek Language

82.57% of Old Mill Creek residents speak only English, while 17.43% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 10.09% of the population.

Old Mill Creek Language

Old Mill Creek Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White11021.82%
showing: 1 rows

1.64%

Overall Poverty Rate

Male Poverty Rate

3.57%

Female Poverty Rate

Poverty in Old Mill Creek

The race most likely to be in poverty in Old Mill Creek is White, with 1.82% below the poverty level.

The race least likely to be in poverty in Old Mill Creek is White, with 1.82% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was . Among those working part-time, it was , and for those that did not work, the poverty rate was 5.56%.

Old Mill Creek Poverty

rate

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Rate
Poverty
High School7.69%
Bachelors or Greater1.61%
Less Than 9th Grade
Some College
showing: 4 rows

Old Mill Creek Poverty Rate by Education

rate

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Rate
Poverty
Male Employed
Male Unemployed
Female Employed
Female Unemployed
showing: 4 rows

Old Mill Creek Poverty Rate by Employment Status and Sex

Old Mill Creek Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Old Mill Creek Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.0%

Overall Marriage Rate

50.9%

Male Marriage Rate

53.3%

Female Marriage Rate

Old Mill Creek Married by Age and Sex

male

female

Old Mill Creek 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 45-54.

Old Mill Creek Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Old Mill Creek Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

7

Number of Veterans

7

Male Veterans

Female Veterans

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Old Mill Creek Veterans by War

count

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Old Mill Creek Veterans by Age

count

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Old Mill Creek Veterans by Race

Old Mill Creek Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

28.57%

Veteran Disability Rate

Old Mill Creek Veterans by Education

LaborForceParticipation

59.4%

Labor Force Participation

55.2%

Employment Rate

3.6%

Unemployment Rate

Old Mill Creek Employment by Age

LaborForceParticipation

Old Mill Creek Employment by Race

LaborForceParticipation

Old Mill Creek 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

61.48%

Born in Old Mill Creek

91.8%

Native Born

8.2%

Foreign Born

5.74%

Non Citizen

2.46%

Naturalized

Place of Birth

91.8% of Old Mill Creek residents were born in the United States, with 61.48% having been born in Illinois. 5.74% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Old Mill Creek Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029154-1-0.65%
2028155-1-0.64%
2027156-1-0.64%
2026157-1-0.63%
2025158-1-0.63%
2024159-1-0.62%
2023160-1-0.62%
2022161-1-0.62%
2021162-1-0.61%
2020163-4-2.4%
2019167-2-1.18%
2018169-2-1.17%
2017171-1-0.58%
2016172
2015172-1-0.58%
2014173
2013173
2012173
2011173
2010173
showing: 20 rows

Old Mill Creek Population by Year