Alexander County, IL demographics:
population, income, and more

Total population
4,875
-3.3% year-over-year change
Median household income
$47,043/yr
8.1% year-over-year change
Housing units
2,938
-0.9% year-over-year change

Alexander County population

How many people live in Alexander County

Alexander County is home to 4,875 residents, according to the most recent Census data. Gender-wise, 49.1% of Alexander County locals are male, and 50.9% are female.

Total population
4,875
-3.3% year-over-year change
Gender ratio
Male
49.1%
2,392
Female
50.9%
2,483
Value Percent YoY change
Male 2,392 49.1% -2.9%
Female 2,483 50.9% -3.7%
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 Alexander County is 48, with the population distributed as follows: about 18.1% are children under 15, then 10.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 19.4% of the population, while another 27.4% fall into the 45 to 64 bracket. Finally, around 24.9% are 65 or older.

Median age
48
Age breakdown
Under 15
18.1%
15 to 24
10.2%
25 to 44
19.4%
45 to 64
27.4%
Over 65
24.9%
Value Percent YoY change
Under 15 881 18.1% -5.6%
15 to 24 497 10.2% -9.5%
25 to 44 945 19.4% -5.0%
45 to 64 1,337 27.4% -0.5%
Over 65 1,215 24.9% -0.5%
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 Alexander County, 98.7% of the population are US-born citizens, while 1% have gained naturalized citizenship. At the same time, 0.4% of residents are non-citizens. As for race, 63% of locals are Caucasian, 33.2% are African American and 0.4% have Asian roots. There’s also a share of 3.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.7%
Non-U.S.-born citizens
1%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 4,810 98.7% -3.9%
Non-U.S.-born citizens 48 1% 26.3%
Non-citizens 17 0.4% 1,600.0%
Racial breakdown
White
63%
Black or African American
33.2%
American Indian and Alaska Native
0%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.5%
Other
0%
Value Percent
White 3,069 63%
Black or African American 1,616 33.2%
Asian 21 0.4%
Two or more races 169 3.5%

Households in Alexander County

A peek inside Alexander County households

Alexander County has 1,904 households, with an average of 2 members in each. Of these, 59.6% are families, while the remaining 40.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,904
4.3% year-over-year change
Average people per household
2
Non-family households
769
Family households
1,135
Value Percent YoY change
Non-family households 769 40.4% -3.8%
Family households 1,135 59.6% 10.5%
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 Alexander County

The housing landscape of Alexander County

Alexander County's housing consists of 2,938 units, with 76.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 14.2% of the housing landscape.

Housing units
2,938
-0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 2,252 76.6%
1 unit, attached 10 0.3%
2 units 29 1%
3 or 4 units 24 0.8%
5 to 9 units 56 1.9%
10 to 19 units 24 0.8%
20 to 49 units 14 0.5%
50 or more units 111 3.8%
Mobile home 418 14.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Alexander County

In Alexander County, the median construction year is 1969. About 21% of homes were built before the 1940s, with another 5.7% 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 618 21% 3.3%
Built between 1940 and 1949 168 5.7% -32.5%
Built between 1950 and 1959 276 9.4% 5.8%
Built between 1960 and 1969 448 15.2% 13.7%
Built between 1970 and 1979 550 18.7% 4.8%
Built between 1980 and 1989 221 7.5% -15.3%
Built between 1990 and 1999 288 9.8% -23.6%
Built between 2000 and 2009 182 6.2% 21.3%
Built between 2010 and 2019 187 6.4% 25.5%
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.

Alexander County occupancy rates

Out of the 1,904 occupied housing units in Alexander County, 77.6% are owner-occupied, while 22.4% are lived in by tenants. Meanwhile, 35.2% of all homes on the local market sit vacant.

Occupied housing units
1,904
4.3% year-over-year change
Occupancy breakdown
Renter occupied
427
Owner occupied
1,477
Value Percent YoY
change
Renter occupied 427 22.4% 4.7%
Owner occupied 1,477 77.6% 4.2%
Unoccupied housing units
35.2%
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.

Alexander County housing costs

Housing costs in Alexander County come to a median of $603 per month, while tenants specifically pay a median gross rent of $656.

Median housing costs per month
$603/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 Alexander County
$656/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 Alexander County

Alexander County education at a glance

About 53.4% of the population in Alexander County went to high school, while 22.2% pursued college studies. Another 9% earned an associate degree and 7.3% hold a bachelor’s. Meanwhile, 4.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 152 4% 14.3%
High school diploma 2,048 53.4% 0.6%
College diploma 852 22.2% -15.3%
Associate degree 344 9% 4.9%
Bachelor's degree 279 7.3% 7.7%
Graduate degree 160 4.2% -14.9%
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 Alexander County

How much people earn in Alexander County

The average annual household income in Alexander County was $68,282 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +14.3% change from the previous year. At the same time, the median income stood at $47,043, reflecting a +8.1% shift over the same period.

Average household income in Alexander County
$68,282/year
14.3% year-over-year change
Median household income in Alexander County
$47,043/year
8.1% year-over-year change

Alexander County income by age

In Alexander County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $57,813. Those with someone between 45 and 64 in charge, often well established professionally, earn $47,000 overall. Overall, 81% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $57,813 25.0%
45 - 64 $47,000 7.4%
Over 65 $42,094 0.9%
Above poverty level
3,851
Below poverty level
905
Value Percent YoY
change
Above poverty level 3,851 81% 0.0%
Below poverty level 905 19% -12.2%

Employment in Alexander County

Workforce and job types in Alexander County

The job market in Alexander County is powered by 1,804 working residents, spread across a range of industries and roles. 61.5% of the working population are employed in professional or administrative positions, while 38.5% are in hands-on or service-based jobs. Also, 8.9% run their own businesses, 58.1% are employed by private companies, and 28.2% work in the public sector.

Workforce demographics

Working population
1,804
2.9% year-over-year change
White collar
1,110
Blue collar
694
Value Percent YoY change
White collar 1,110 61.5% -4.5%
Blue collar 694 38.5% 17.2%
Employer type
Self employees
8.9%
Private companies
58.1%
Governmental workers
28.2%
Not for profit companies
4.8%
Value Percent YoY change
Self employees 160 8.9% 1.3%
Private companies 1,048 58.1% -6.0%
Governmental workers 509 28.2% 23.5%
Not for profit companies 87 4.8% 26.1%
Unemployment rate
6.5%
-31.7% year-over-year change

Available workforce

The unemployment rate in Alexander County stands at 6.5%, 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 Alexander County

How people get around in Alexander County

In Alexander County, the average commute time is 31 minutes. Commuting methods vary: 92% of residents travel by personal vehicle and 0.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
31 min
-2.9% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,574 92% 0.0%
Walk 12 0.7% -20.0%
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 Alexander County by zipcode?

Zipcode Population Number of households Median income Average income
62914 1,765 709 $41,103 $53,983
62957 640 210 $46,053 $82,196
62969 314 158 $0 $82,072
62988 1,149 497 $54,779 $69,424
62990 973 317 $64,076 $82,528
62992 629 247 $62,688 $61,814

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FAQs about Alexander County demographics 

What is the total population of Alexander County?

Alexander County has a total population of 4,875 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 -3.3% compared to a year ago.

What is the gender ratio in Alexander County?

The gender ratio in Alexander County is as follows:
  • 49.1% males (2,392 residents)
  • 50.9% females (2,483 residents)

What is the median age in Alexander County?

The median age in Alexander County is 48.

What is the age distribution of the population in Alexander County?

The age distribution in Alexander County is as follows:
  • Under 15: 18.1% (881 residents)
  • Ages 15-24: 10.2% (497 residents)
  • Ages 25-44: 19.4% (945 residents)
  • Ages 45-64: 27.4% (1,337 residents)
  • Over 65: 24.9% (1,215 residents)

What is the racial and ethnic makeup of Alexander County?

The racial and ethnic makeup of Alexander County is as follows:
  • White: 63% (3,069 residents)
  • Black or African American: 33.2% (1,616 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.4% (21 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.5% (169 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 98.7% of the population in Alexander County.

How many housing units are there in Alexander County?

There are 2,938 housing units in Alexander County, reflecting a -0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Alexander County has a total of 1,904 households, with an average of 2 people in each.

What is the median household income in Alexander County?

Alexander County has a median household income of $47,043, representing a +8.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Alexander County?

The employment rate is 93.5% in Alexander County, with a workforce of 1,804 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 61.5% (1,110 residents)
  • Blue-collar workers: 38.5% (694 residents)

Places of employment:
  • Self-employed: 8.9% (160 residents)
  • Private companies: 58.1% (1,048 residents)
  • Governmental workers: 28.2% (509 residents)
  • Not-for-profit companies: 4.8% (87 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