South Jacksonville, IL demographics:
population, income, and more

Total population
3,239
-0.5% year-over-year change
Median household income
$49,587/yr
-7.2% year-over-year change
Housing units
1,788
0.5% year-over-year change

South Jacksonville population

How many people live in South Jacksonville

South Jacksonville is home to 3,239 residents, according to the most recent Census data. Gender-wise, 44.3% of South Jacksonville locals are male, and 55.7% are female.

Total population
3,239
-0.5% year-over-year change
Gender ratio
Male
44.3%
1,434
Female
55.7%
1,805
Value Percent YoY change
Male 1,434 44.3% 0.6%
Female 1,805 55.7% -1.4%
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 South Jacksonville is 49, with the population distributed as follows: about 14.3% are children under 15, then 10.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 19.9% of the population, while another 24.9% fall into the 45 to 64 bracket. Finally, around 30% are 65 or older.

Median age
48.7
Age breakdown
Under 15
14.3%
15 to 24
10.9%
25 to 44
19.9%
45 to 64
24.9%
Over 65
30%
Value Percent YoY change
Under 15 464 14.3% -18.4%
15 to 24 353 10.9% 28.4%
25 to 44 645 19.9% -7.9%
45 to 64 806 24.9% 4.5%
Over 65 971 30% 3.3%
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 South Jacksonville, 98% of the population are US-born citizens, while 1.6% have gained naturalized citizenship. At the same time, 0.4% of residents are non-citizens. As for race, 89.2% of locals are Caucasian, 5.1% are African American and 1.1% have Asian roots. There’s also a share of 4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98%
Non-U.S.-born citizens
1.6%
Non-citizens
0.4%
Value Percent YoY change
U.S.-born citizens 3,174 98% -1.6%
Non-U.S.-born citizens 52 1.6% 108.0%
Non-citizens 13 0.4% 116.7%
Racial breakdown
White
89.2%
Black or African American
5.1%
American Indian and Alaska Native
0%
Asian
1.1%
Native Hawaiian and other Pacific Islander
0.6%
Two or more races
4%
Other
0%
Value Percent
White 2,889 89.2%
Black or African American 166 5.1%
Asian 37 1.1%
Native Hawaiian and other Pacific Islander 19 0.6%
Two or more races 128 4%

Households in South Jacksonville

A peek inside South Jacksonville households

South Jacksonville has 1,691 households, with an average of 2 members in each. Of these, 48.6% are families, while the remaining 51.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,691
0.8% year-over-year change
Average people per household
2
Non-family households
870
Family households
821
Value Percent YoY change
Non-family households 870 51.4% 12.6%
Family households 821 48.6% -9.2%
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 South Jacksonville

The housing landscape of South Jacksonville

South Jacksonville's housing consists of 1,788 units, with 77.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4% 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 1.1% of the housing landscape.

Housing units
1,788
0.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,382 77.3%
1 unit, attached 71 4%
2 units 44 2.5%
3 or 4 units 181 10.1%
5 to 9 units 61 3.4%
10 to 19 units 17 1%
50 or more units 13 0.7%
Mobile home 19 1.1%
Homes built since 2020
0
% year-over-year change

The age of buildings in South Jacksonville

In South Jacksonville, the median construction year is 1968. About 8.2% of homes were built before the 1940s, with another 1.6% 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 146 8.2% -25.5%
Built between 1940 and 1949 29 1.6% -6.5%
Built between 1950 and 1959 370 20.7% 25.0%
Built between 1960 and 1969 450 25.2% 4.4%
Built between 1970 and 1979 337 18.8% -3.7%
Built between 1980 and 1989 111 6.2% 0.0%
Built between 1990 and 1999 186 10.4% -2.6%
Built between 2000 and 2009 96 5.4% -9.4%
Built between 2010 and 2019 63 3.5% -6.0%
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.

South Jacksonville occupancy rates

Out of the 1,691 occupied housing units in South Jacksonville, 68.7% are owner-occupied, while 31.3% are lived in by tenants. Meanwhile, 5.4% of all homes on the local market sit vacant.

Occupied housing units
1,691
0.8% year-over-year change
Occupancy breakdown
Renter occupied
530
Owner occupied
1,161
Value Percent YoY
change
Renter occupied 530 31.3% -2.0%
Owner occupied 1,161 68.7% 2.2%
Unoccupied housing units
5.4%
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.

South Jacksonville housing costs

Housing costs in South Jacksonville come to a median of $725 per month, while tenants specifically pay a median gross rent of $647.

Median housing costs per month
$725/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 South Jacksonville
$647/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 South Jacksonville

South Jacksonville education at a glance

About 44.6% of the population in South Jacksonville went to high school, while 22.4% pursued college studies. Another 9.4% earned an associate degree and 14.6% hold a bachelor’s. Meanwhile, 8.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 26 1% -10.3%
High school diploma 1,190 44.6% 5.3%
College diploma 599 22.4% 0.2%
Associate degree 250 9.4% 10.6%
Bachelor's degree 390 14.6% -1.5%
Graduate degree 216 8.1% 6.4%
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 South Jacksonville

How much people earn in South Jacksonville

The average annual household income in South Jacksonville was $64,334 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2.1% change from the previous year. At the same time, the median income stood at $49,587, reflecting a -7.2% shift over the same period.

Average household income in South Jacksonville
$64,334/year
-2.1% year-over-year change
Median household income in South Jacksonville
$49,587/year
-7.2% year-over-year change

South Jacksonville income by age

In South Jacksonville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $67,535. Those with someone between 45 and 64 in charge, often well established professionally, earn $81,250 overall. Overall, 91% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $67,535 3.1%
45 - 64 $81,250 0.5%
Over 65 $37,611 -19.9%
Above poverty level
2,948
Below poverty level
291
Value Percent YoY
change
Above poverty level 2,948 91% -0.3%
Below poverty level 291 9% 0.3%

Average renter income in South Jacksonville

To get a better sense of what renters earn on average in South Jacksonville, their median household income was $30,781 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 25.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$30,781
Rent-to-income ratio
25.2%
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 South Jacksonville

Workforce and job types in South Jacksonville

The job market in South Jacksonville is powered by 1,304 working residents, spread across a range of industries and roles. 79.5% of the working population are employed in professional or administrative positions, while 20.5% are in hands-on or service-based jobs. Also, 2.8% run their own businesses, 63.2% are employed by private companies, and 23.1% work in the public sector.

Workforce demographics

Working population
1,304
-2.1% year-over-year change
White collar
1,037
Blue collar
267
Value Percent YoY change
White collar 1,037 79.5% 7.1%
Blue collar 267 20.5% -26.6%
Employer type
Self employees
2.8%
Private companies
63.2%
Governmental workers
23.1%
Not for profit companies
10.9%
Value Percent YoY change
Self employees 37 2.8% 54.2%
Private companies 824 63.2% -7.0%
Governmental workers 301 23.1% 2.0%
Not for profit companies 142 10.9% 11.8%
Unemployment rate
15.8%
66.7% year-over-year change

Available workforce

The unemployment rate in South Jacksonville stands at 15.8%, 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 South Jacksonville

How people get around in South Jacksonville

Means of transportation
Value Percent YoY change
Car 1,146 87.9% -7.2%
Bus or trolleybus 14 1.1% 27.3%
Bicycle 17 1.3% 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 South Jacksonville by zipcode?

Zipcode Population Number of households Median income Average income
62650 24,821 9,787 $65,762 $84,692

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FAQs about South Jacksonville demographics 

What is the total population of South Jacksonville?

South Jacksonville has a total population of 3,239 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 -0.5% compared to a year ago.

What is the gender ratio in South Jacksonville?

The gender ratio in South Jacksonville is as follows:
  • 44.3% males (1,434 residents)
  • 55.7% females (1,805 residents)

What is the median age in South Jacksonville?

The median age in South Jacksonville is 48.7.

What is the age distribution of the population in South Jacksonville?

The age distribution in South Jacksonville is as follows:
  • Under 15: 14.3% (464 residents)
  • Ages 15-24: 10.9% (353 residents)
  • Ages 25-44: 19.9% (645 residents)
  • Ages 45-64: 24.9% (806 residents)
  • Over 65: 30% (971 residents)

What is the racial and ethnic makeup of South Jacksonville?

The racial and ethnic makeup of South Jacksonville is as follows:
  • White: 89.2% (2,889 residents)
  • Black or African American: 5.1% (166 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.1% (37 residents)
  • Native Hawaiian and Other Pacific Islander: 0.6% (19 residents)
  • Two or More Races: 4% (128 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 98% of the population in South Jacksonville.

How many housing units are there in South Jacksonville?

There are 1,788 housing units in South Jacksonville, reflecting a +0.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

South Jacksonville has a total of 1,691 households, with an average of 2 people in each.

What is the median household income in South Jacksonville?

South Jacksonville has a median household income of $49,587, representing a -7.2% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for South Jacksonville?

The employment rate is 84.2% in South Jacksonville, with a workforce of 1,304 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.5% (1,037 residents)
  • Blue-collar workers: 20.5% (267 residents)

Places of employment:
  • Self-employed: 2.8% (37 residents)
  • Private companies: 63.2% (824 residents)
  • Governmental workers: 23.1% (301 residents)
  • Not-for-profit companies: 10.9% (142 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