Hillsdale, Illinois Population 2024

405

Hillsdale is a city located in Rock Island County Illinois. Hillsdale has a 2024 population of 405. Hillsdale is currently declining at a rate of -0.49% annually and its population has decreased by -1.94% since the most recent census, which recorded a population of 413 in 2020.

The average household income in Hillsdale is $87,883 with a poverty rate of 16.85%. The median age in Hillsdale is 35.6 years: 36.5 years for males, and 35.1 years for females.

Hillsdale Demographics

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

  • White: 93.66%
  • Other race: 4.53%
  • Two or more races: 1.81%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
0.6 sq mi
Density (mi²)
625.0/sq mi
Growth Since 2020
-1.94% (-8)
The current population of Hillsdale, Illinois is 405 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 413.

Population by Race

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Race
Population
Percentage (of total)
White51793.66%
Other race254.53%
Two or more races101.81%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Hillsdale Population by Race

Hillsdale Population Pyramid 2024

Hillsdale Median Age

35.6

Total

36.5

Male

35.1

Female

Hillsdale Adults

There are 415 adults, (74 of whom are seniors) in Hillsdale.

Hillsdale Age Dependency

61.9

Age Dependency Ratio

21.7

Old Age Dependency Ratio

40.2

Child Dependency Ratio

Hillsdale Sex Ratio

Female27750.18%
Male27549.82%

Hillsdale Population by Age

Hillsdale Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1743.1790.29.8
Married1223.4395.14.9
Non Family311.4580.619.4
Female203.857525
Male1111000

3.4

Average Family Size

3.17

Average Household Size

90.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Hillsdale Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade3410.18%
Associates Degree4814.37%
Bachelors Degree195.69%
Graduate Degree41.2%
High School Graduate15546.41%
Less Than 9th Grade72.1%
Some College6720.06%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Hillsdale Educational Attainment by Sex (over 25)

Hillsdale Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White31327218
Hispanic13135
Other Race10102
2+ Races880

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

The highest rate of bachelors degrees is among hispanic people with a rate of 38.46%.

Hillsdale Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$36,750$0$37,083
Graduate Degree$0$0$0
High School Graduate$27,308$36,719$22,500
Less Than 9th Grade$28,482$0$0
Overall$36,481$53,155$25,288
Some College$54,145$60,357$0

$36,481

Average Earnings

$53,155

Average Male

$25,288

Average Female

Hillsdale Earnings by Educational Attainment

Hillsdale Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Hillsdale Language

97.63% of Hillsdale residents speak only English, while 2.37% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.37% of the population.

Hillsdale Language

Hillsdale Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4939318.86%

16.85%

Overall Poverty Rate

14.55%

Male Poverty Rate

19.13%

Female Poverty Rate

Poverty in Hillsdale

The race most likely to be in poverty in Hillsdale is White, with 18.86% below the poverty level.

The race least likely to be in poverty in Hillsdale is White, with 18.86% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.84%. Among those working part-time, it was 8.39%, and for those that did not work, the poverty rate was 26.52%.

Hillsdale Poverty

rate

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Rate
Poverty
Less Than 9th Grade51.22%
High School5.16%
Some College0%
Bachelors or Greater0%

Hillsdale Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed21.88%
Male Unemployed10%
Male Employed8.76%
Female Employed3.74%

Hillsdale Poverty Rate by Employment Status and Sex

Hillsdale Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$90,673$86,571
Households$91,154$87,883
Married Families$91,923$-999,999,999
Non Families-$61,881

mean

median

Income by Household Type

Hillsdale Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

52.2%

Overall Marriage Rate

53.5%

Male Marriage Rate

50.8%

Female Marriage Rate

Hillsdale Married by Age and Sex

male

female

Hillsdale Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is Over 65.

Hillsdale Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Hillsdale Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

20

Number of Veterans

18

Male Veterans

2

Female Veterans

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War
Veterans
Vietnam13
Korea4
Second Gulf War0
First Gulf War0
World War II0

Hillsdale Veterans by War

count

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Age Group
Veterans
65 to 7414
75+4
55 to 642
18 to 340
35 to 540

Hillsdale Veterans by Age

count

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Name
Veterans
% of Total
White205.08%

Hillsdale Veterans by Race

Hillsdale Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

25%

Veteran Poverty Rate

95%

Veteran Disability Rate

Hillsdale Veterans by Education

LaborForceParticipation

67.3%

Labor Force Participation

55.5%

Employment Rate

17.6%

Unemployment Rate

Hillsdale Employment by Age

LaborForceParticipation

Hillsdale Employment by Race

LaborForceParticipation

Hillsdale 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

69.57%

Born in Hillsdale

99.64%

Native Born

0.36%

Foreign Born

0%

Non Citizen

0.36%

Naturalized

Place of Birth

99.64% of Hillsdale residents were born in the United States, with 69.57% having been born in Illinois. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Hillsdale Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029395-2-0.5%
2028397-2-0.5%
2027399-2-0.5%
2026401-2-0.5%
2025403-2-0.49%
2024405-2-0.49%
202340710.25%
2022406-5-1.22%
2021411-2-0.48%
2020413-90-17.89%
2019503-2-0.4%
2018505-3-0.59%
2017508-2-0.39%
2016510-5-0.97%
2015515-2-0.39%
2014517-2-0.39%
2013519-1-0.19%
201252020.39%
201151810.19%
201051700%

Hillsdale Population by Year