Andalusia, Illinois Population 2024

1,137

Andalusia is a city located in Rock Island County Illinois. Andalusia has a 2024 population of 1,137. Andalusia is currently declining at a rate of -0.96% annually and its population has decreased by -3.73% since the most recent census, which recorded a population of 1,181 in 2020.

The average household income in Andalusia is $78,545 with a poverty rate of 7.05%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Andalusia is 47.2 years, 43.5 years for males, and 48.8 years for females.

Andalusia Demographics

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

  • White: 90.89%
  • Two or more races: 7.23%
  • Black or African American: 1.22%
  • Asian: 0.66%
  • Native American:
  • Native Hawaiian or Pacific Islander:
  • Other race:
Land Area (mi²)
1.2 sq mi
Density (mi²)
968.0/sq mi
Growth Since 2020
-3.73% (-44)
The current population of Andalusia, Illinois is 1,137 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,181.

Andalusia, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White96890.89%
Two or more races777.23%
Black or African American131.22%
Asian70.66%
Native American
Native Hawaiian or Pacific Islander
Other race
showing: 7 rows

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Other race

Andalusia Population by Race

Andalusia Population Pyramid 2024

Andalusia Median Age

47.2

Total

43.5

Male

48.8

Female

Andalusia Adults

There are 882 adults, (249 of whom are seniors) in Andalusia.

Andalusia Age Dependency

68.2

Age Dependency Ratio

39.3

Old Age Dependency Ratio

28.9

Child Dependency Ratio

Andalusia Sex Ratio

Female54150.8%
Male52449.2%

Andalusia Population by Age

Andalusia Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4952.1583.616.4
Married2402.4897.52.5
Non Family1431.4173.426.6
Female612.3662.337.7
Male512.4372.527.5
showing: 5 rows

2.44

Average Family Size

2.15

Average Household Size

83.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Andalusia 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

Andalusia Educational Attainment by Sex (over 25)

Andalusia Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among hispanic people with a rate of 17.39%.

Andalusia Educational Attainment by Race

All

Male

Female

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$44,440

Average Earnings

$46,343

Average Male

$41,250

Average Female

Andalusia Earnings by Educational Attainment

Andalusia Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Andalusia Language

98.41% of Andalusia residents speak only English, while 1.59% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.29% of the population.

Andalusia Language

Andalusia Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White940707.45%
Hispanic4149.76%
showing: 2 rows

7.05%

Overall Poverty Rate

5.71%

Male Poverty Rate

8.32%

Female Poverty Rate

Poverty in Andalusia

The race most likely to be in poverty in Andalusia is Hispanic, with 9.76% below the poverty level.

The race least likely to be in poverty in Andalusia is White, with 7.45% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.11%. Among those working part-time, it was 4.6%, and for those that did not work, the poverty rate was 15.41%.

Andalusia Poverty

rate

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Rate
Poverty
Less Than 9th Grade52%
Bachelors or Greater6.78%
High School6.42%
Some College1.58%
showing: 4 rows

Andalusia Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed72.73%
Male Employed3.17%
Female Employed2.84%
Male Unemployed
showing: 4 rows

Andalusia Poverty Rate by Employment Status and Sex

Andalusia Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Andalusia Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.0%

Overall Marriage Rate

52.5%

Male Marriage Rate

57.5%

Female Marriage Rate

Andalusia Married by Age and Sex

male

female

Andalusia 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 45-54.

Andalusia Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Andalusia Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

75

Number of Veterans

62

Male Veterans

13

Female Veterans

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Andalusia Veterans by War

count

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Andalusia Veterans by Age

count

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Andalusia Veterans by Race

Andalusia Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

29.33%

Veteran Disability Rate

Andalusia Veterans by Education

LaborForceParticipation

66.6%

Labor Force Participation

63.5%

Employment Rate

4.1%

Unemployment Rate

Andalusia Employment by Age

LaborForceParticipation

Andalusia Employment by Race

LaborForceParticipation

Andalusia 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

74.46%

Born in Andalusia

99.15%

Native Born

0.85%

Foreign Born

0.19%

Non Citizen

0.66%

Naturalized

Place of Birth

99.15% of Andalusia residents were born in the United States, with 74.46% having been born in Illinois. 0.19% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Andalusia Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20291,082-11-1.01%
20281,093-11-1%
20271,104-11-0.99%
20261,115-11-0.98%
20251,126-11-0.97%
20241,137-11-0.96%
20231,148-11-0.95%
20221,159-11-0.94%
20211,170-11-0.93%
20201,181342.96%
20191,147-6-0.52%
20181,153-9-0.77%
20171,162-7-0.6%
20161,169-9-0.76%
20151,178-7-0.59%
20141,185-3-0.25%
20131,188-5-0.42%
20121,193141.19%
20111,17960.51%
20101,173
showing: 20 rows

Andalusia Population by Year