Andalusia, Illinois Population 2021

1,136
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Andalusia is a city located in Rock Island County Illinois. With a 2020 population of 1,136, it is the 617th largest city in Illinois and the 9807th largest city in the United States . Andalusia is currently declining at a rate of -0.53% annually and its population has decreased by -3.57% since the most recent census, which recorded a population of 1,178 in 2010. Andalusia reached it's highest population of in . Spanning over 1 miles, Andalusia has a population density of 967 people per square mile.

The average household income in Andalusia is $83,656 with a poverty rate of 5.88%. The median rental costs in recent years comes to $808 per month, and the median house value is $135,700. The median age in Andalusia is 47 years, 42.1 years for males, and 48.6 years for females.

Andalusia Demographics

According to the most recent ACS, the racial composition of Andalusiawas:

  • White: 93.95%
  • Black or African American: 2.21%
  • Two or more races: 1.87%
  • Other race: 1.53%
  • Asian: 0.43%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Andalusia, Illinois is 1,136 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,148.The last official US Census in 2010 recorded the population at 1,178.

Andalusia, Illinois Population 2021

Population by Race

Race Population Percentage
White1,10393.95%
Black or African American262.21%
Two or More Races221.87%
Some Other Race181.53%
Asian50.43%
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Andalusia Population by Race

Andalusia Population Pyramid $2021

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Andalusia Median Age

47


Total

42.1


Male

48.6


Female

Andalusia Adults

There are 958 adults, (208 of whom are seniors) in Andalusia.

Andalusia Age Dependency

56.5

Age Dependency Ratio

27.7

Old Age Dependency Ratio

28.8

Child Dependency Ratio

Andalusia Sex Ratio

Female

589

50.17%

Male

585

49.83%

Andalusia Population by Age

Andalusia Renter vs Owner Occupied by Household Type

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Andalusia Household Types

Type Owner Renter
Male73.3%26.7%
Non Family73.3%26.7%
Female75%25%
All87%13%
Married98.2%1.8%

87.0%

Rate of Home Ownership

Andalusia Households and Families

Type Count Average Size Owned
All5162.2887
Married2792.7698.2
Non Family1501.2373.3
Female722.5175
Male152.673.3

2.67

Average Family Size

2.28

Average Household Size

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Andalusia Households by Type

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Education Attained Count Percentage
Less Than 9th Grade40.45%
9th to 12th Grade879.70%
High School Graduate30634.11%
Some College22625.20%
Associates Degree10011.15%
Bachelors Degree13915.50%
Graduate Degree353.90%
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Andalusia Educational Attainment by Sex (over 25)

Andalusia Educational Attainment by Race

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Race Total High School Bachelors
White851764168
Hispanic19152
2+ Races1515
Other Race139
Black11114
Asian55

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 36.36%.

Andalusia Educational Attainment by Race

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Name Average Male Female
Overall$40,100$51,912$27,750
Less Than 9th Grade$40,000$40,000$
High School Graduate$32,228$40,417$20,682
Some College$36,979$55,000$27,813
Bachelors Degree$62,500$$49,583
Graduate Degree$55,000$$

$40,100

Average Earnings

$51,912

Average Male

$27,750

Average Female

Andalusia Earnings by Educational Attainment

Andalusia Language by Age

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Andalusia Language

95.47% of Andalusia residents speak only English, while 4.53% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.47% of the population.

Andalusia Language

Andalusia Poverty by Race

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Name Total In Poverty Poverty Rate
White1,092575.22%
Hispanic351234.29%
Other181266.67%

5.88%

Overall Poverty Rate

4.79%

Male Poverty Rate

6.96%

Female Poverty Rate

Poverty in Andalusia

The race most likely to be in poverty in Andalusia is Other, with 66.67% below the poverty level.

The race least likely to be in poverty in Andalusia is White, with 5.22% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 1.98%, and for those that did not work, the poverty rate was 20.33%.

Andalusia Poverty

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Name Poverty
Less Than 9th Grade35.16%
High School6.86%
Some College2.76%
Bachelors or Greater2.30%

Andalusia Poverty Rate by Education

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Rate Poverty
Male Unemployed81.82%
Female Employed1.27%
Female Unemployed0.00%
Male Employed0.00%

Andalusia Poverty Rate by Employment Status and Sex

Andalusia Income by Household Type

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Name Median Mean
Households$63,500$83,656
Families$73,971$94,614
Married Families$90,781-
Non Families$52,500$55,366
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Income by Household Type

Andalusia Marital Status

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Marriage Rates

59.1%

Overall Marriage Rate

59.9%

Male Marriage Rate

58.4%

Female Marriage Rate

Andalusia Married by Age and Sex

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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

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Andalusia Marital Status

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79

Number of Veterans

62

Male Veterans

17

Female Veterans

War Veterans
Vietnam27
Second Gulf War17
First Gulf War16
Korea7
World War II

Andalusia Veterans by War

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Age Group Veterans
65 to 7423
55 to 6419
35 to 5416
75+13
18 to 348

Andalusia Veterans by Age

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Name Veterans % of Total
White556.13%
2+ Races1173.33%
Black934.62%
Hispanic838.10%
Other Race426.67%

Andalusia Veterans by Race

Andalusia Veterans by Education

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5.06%

Veteran Poverty Rate

44.30%

Veteran Disability Rate

Andalusia Veterans by Education

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69.6%

Labor Force Participation

66.9%

Employment Rate

3.8%

Unemployment Rate

Andalusia Employment by Age

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Andalusia Employment by Race

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Andalusia Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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69.08%

Born in Andalusia

98.13%

Native Born

1.87%

Foreign Born

1.11%

Non Citizen

0.77%

Naturalized

Place of Birth

98.13% of Andalusia residents were born in the United States, with 69.08% having been born in Illinois. 1.11% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Andalusia Place of Birth

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
20211,136-6-0.53%
20201,142-6-0.52%
20191,148-6-0.52%
20181,154-8-0.69%
20171,162-7-0.60%
20161,169-11-0.93%
20151,180-4-0.34%
20141,184-6-0.50%
20131,1900.00%
20121,190110.93%
20111,17960.51%
20101,1730.00%

Andalusia Population by Year