Andalusia, IL demographics:
population, income, and more

Total population
1,021
-4.8% year-over-year change
Median household income
$77,222/yr
6.4% year-over-year change
Housing units
478
-8.9% year-over-year change

Andalusia population

How many people live in Andalusia

Andalusia is home to 1,021 residents, according to the most recent Census data. Gender-wise, 51.4% of Andalusia locals are male, and 48.6% are female.

Total population
1,021
-4.8% year-over-year change
Gender ratio
Male
51.4%
525
Female
48.6%
496
Value Percent YoY change
Male 525 51.4% -2.0%
Female 496 48.6% -7.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Andalusia is 51, with the population distributed as follows: about 13.4% are children under 15, then 10.6% are in the 15 to 24 age group. Adults between 25 and 44 make up 17.3% of the population, while another 36% fall into the 45 to 64 bracket. Finally, around 22.6% are 65 or older.

Median age
50.8
Age breakdown
Under 15
13.4%
15 to 24
10.6%
25 to 44
17.3%
45 to 64
36%
Over 65
22.6%
Value Percent YoY change
Under 15 137 13.4% -2.8%
15 to 24 108 10.6% 5.9%
25 to 44 177 17.3% -18.1%
45 to 64 368 36% 6.0%
Over 65 231 22.6% -13.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Andalusia, 99.2% of the population are US-born citizens, while 0.6% have gained naturalized citizenship. At the same time, 0.2% of residents are non-citizens. There’s also a share of 7.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.2%
Non-U.S.-born citizens
0.6%
Non-citizens
0.2%
Value Percent YoY change
U.S.-born citizens 1,013 99.2% -3.0%
Non-U.S.-born citizens 6 0.6% -76.9%
Non-citizens 2 0.2% -33.3%
Racial breakdown
White
92.6%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.4%
Other
0%
Value Percent
White 945 92.6%
Two or more races 76 7.4%

Households in Andalusia

A peek inside Andalusia households

Andalusia has 468 households, with an average of 2 members in each. Of these, 75% are families, while the remaining 25% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
468
-7.3% year-over-year change
Average people per household
2
Non-family households
117
Family households
351
Value Percent YoY change
Non-family households 117 25% -12.0%
Family households 351 75% -5.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Andalusia

The housing landscape of Andalusia

Andalusia's housing consists of 478 units, with 90.8% being detached single-family homes ideal for those wanting space.

Housing units
478
-8.9% year-over-year change
Housing types
Value Percent
1 unit, detached 434 90.8%
3 or 4 units 7 1.5%
5 to 9 units 32 6.7%
10 to 19 units 3 0.6%
50 or more units 2 0.4%
Homes built since 2020
0
% year-over-year change

The age of buildings in Andalusia

In Andalusia, the median construction year is 1969. About 8.2% of homes were built before the 1940s, with another 6.5% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 39 8.2% -4.9%
Built between 1940 and 1949 31 6.5% -18.4%
Built between 1950 and 1959 68 14.2% -15.0%
Built between 1960 and 1969 114 23.8% -13.6%
Built between 1970 and 1979 101 21.1% -27.9%
Built between 1980 and 1989 32 6.7% 45.5%
Built between 1990 and 1999 33 6.9% 3.1%
Built between 2000 and 2009 26 5.4% 116.7%
Built between 2010 and 2019 34 7.1% 21.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Andalusia occupancy rates

Out of the 468 occupied housing units in Andalusia, 86.8% are owner-occupied, while 13.2% are lived in by tenants. Meanwhile, 2.1% of all homes on the local market sit vacant.

Occupied housing units
468
-7.3% year-over-year change
Occupancy breakdown
Renter occupied
62
Owner occupied
406
Value Percent YoY
change
Renter occupied 62 13.2% -6.1%
Owner occupied 406 86.8% -7.5%
Unoccupied housing units
2.1%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Andalusia housing costs

Housing costs in Andalusia come to a median of $1,049 per month, while tenants specifically pay a median gross rent of $825.

Median housing costs per month
$1,049/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Andalusia
$825/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Andalusia

Andalusia education at a glance

About 50.9% of the population in Andalusia went to high school, while 24.5% pursued college studies. Another 8.5% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 5.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 432 50.9% -8.1%
College diploma 208 24.5% -10.7%
Associate degree 72 8.5% -10.0%
Bachelor's degree 88 10.4% 0.0%
Graduate degree 49 5.8% 40.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Andalusia

How much people earn in Andalusia

The average annual household income in Andalusia was $93,590 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.9% change from the previous year. At the same time, the median income stood at $77,222, reflecting a +6.4% shift over the same period.

Average household income in Andalusia
$93,590/year
9.9% year-over-year change
Median household income in Andalusia
$77,222/year
6.4% year-over-year change

Andalusia income by age

In Andalusia, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $84,167. Those with someone between 45 and 64 in charge, often well established professionally, earn $92,708 overall. Overall, 95.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $84,167 13.0%
45 - 64 $92,708 9.1%
Over 65 $62,917 1.5%
Above poverty level
960
Below poverty level
48
Value Percent YoY
change
Above poverty level 960 95.2% -4.4%
Below poverty level 48 4.8% -15.8%

Average renter income in Andalusia

To get a better sense of what renters earn on average in Andalusia, their median household income was $32,813 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 30.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$32,813
Rent-to-income ratio
30.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Andalusia

Workforce and job types in Andalusia

The job market in Andalusia is powered by 527 working residents, spread across a range of industries and roles. 62.8% of the working population are employed in professional or administrative positions, while 37.2% are in hands-on or service-based jobs. Also, 8% run their own businesses, 75.7% are employed by private companies, and 10.4% work in the public sector.

Workforce demographics

Working population
527
-9.6% year-over-year change
White collar
331
Blue collar
196
Value Percent YoY change
White collar 331 62.8% -11.5%
Blue collar 196 37.2% -6.2%
Employer type
Self employees
8%
Private companies
75.7%
Governmental workers
10.4%
Not for profit companies
5.9%
Value Percent YoY change
Self employees 42 8% 20.0%
Private companies 399 75.7% -9.1%
Governmental workers 55 10.4% -8.3%
Not for profit companies 31 5.9% -36.7%
Unemployment rate
2.4%
-23.5% year-over-year change

Available workforce

The unemployment rate in Andalusia stands at 2.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Andalusia

How people get around in Andalusia

Means of transportation
Value Percent YoY change
Car 501 95.6% -10.7%
Bus or trolleybus 3 0.6% N/A
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Andalusia by zipcode?

Zipcode Population Number of households Median income Average income
61232 1,469 662 $73,971 $97,164
61264 10,073 4,809 $78,068 $98,919
61284 2,599 1,039 $100,505 $115,911

Explore more communities

FAQs about Andalusia demographics 

What is the total population of Andalusia?

Andalusia has a total population of 1,021 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -4.8% compared to a year ago.

What is the gender ratio in Andalusia?

The gender ratio in Andalusia is as follows:
  • 51.4% males (525 residents)
  • 48.6% females (496 residents)

What is the median age in Andalusia?

The median age in Andalusia is 50.8.

What is the age distribution of the population in Andalusia?

The age distribution in Andalusia is as follows:
  • Under 15: 13.4% (137 residents)
  • Ages 15-24: 10.6% (108 residents)
  • Ages 25-44: 17.3% (177 residents)
  • Ages 45-64: 36% (368 residents)
  • Over 65: 22.6% (231 residents)

What is the racial and ethnic makeup of Andalusia?

The racial and ethnic makeup of Andalusia is as follows:
  • White: 92.6% (945 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 7.4% (76 residents)
  • Other: 0% (0 residents)

What percentage of the population in Andalusia are U.S.-born citizens?

U.S.-born citizens represent 99.2% of the population in Andalusia.

How many housing units are there in Andalusia?

There are 478 housing units in Andalusia, reflecting a -8.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Andalusia and what is the average household size?

Andalusia has a total of 468 households, with an average of 2 people in each.

What is the median household income in Andalusia?

Andalusia has a median household income of $77,222, representing a +6.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Andalusia?

The employment rate is 97.6% in Andalusia, with a workforce of 527 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 62.8% (331 residents)
  • Blue-collar workers: 37.2% (196 residents)

Places of employment:
  • Self-employed: 8% (42 residents)
  • Private companies: 75.7% (399 residents)
  • Governmental workers: 10.4% (55 residents)
  • Not-for-profit companies: 5.9% (31 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025