South Limestone, Northwest Alabama, AL demographics:
population, income, and more

Total population
6,492
10.3% year-over-year change
Median household income
$129,852/yr
18.4% year-over-year change
Housing units
2,321
8.3% year-over-year change

South Limestone population

How many people live in South Limestone

South Limestone is home to 6,492 residents, according to the most recent Census data. Gender-wise, 46.7% of South Limestone locals are male, and 53.3% are female.

Total population
6,492
10.3% year-over-year change
Gender ratio
Male
46.7%
3,034
Female
53.3%
3,458
Value Percent YoY change
Male 3,034 46.7% 8.8%
Female 3,458 53.3% 11.7%
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 South Limestone is 47, with the population distributed as follows: about 19.1% are children under 15, then 12.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.3% of the population, while another 28% fall into the 45 to 64 bracket. Finally, around 11.7% are 65 or older.

Median age
47.3
Age breakdown
Under 15
19.1%
15 to 24
12.9%
25 to 44
28.3%
45 to 64
28%
Over 65
11.7%
Value Percent YoY change
Under 15 1,237 19.1% 5.0%
15 to 24 838 12.9% 24.7%
25 to 44 1,839 28.3% 14.9%
45 to 64 1,816 28% 2.2%
Over 65 761 11.7% 15.7%
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 Limestone, 94% of the population are US-born citizens, while 4.3% have gained naturalized citizenship. At the same time, 1.7% of residents are non-citizens. As for race, 53.7% of locals are Caucasian, 30.2% are African American and 3.7% have Asian roots. There’s also a share of 9.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94%
Non-U.S.-born citizens
4.3%
Non-citizens
1.7%
Value Percent YoY change
U.S.-born citizens 6,101 94% 12.4%
Non-U.S.-born citizens 280 4.3% -18.4%
Non-citizens 112 1.7% -2.6%
Racial breakdown
White
53.7%
Black or African American
30.2%
American Indian and Alaska Native
1.2%
Asian
3.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.4%
Other
1.8%
Value Percent
White 3,486 53.7%
Black or African American 1,962 30.2%
American Indian and Alaska Native 76 1.2%
Asian 243 3.7%
Two or more races 608 9.4%
Other 117 1.8%

Households in South Limestone

A peek inside South Limestone households

South Limestone has 2,198 households, with an average of 3 members in each. Of these, 76.2% are families, while the remaining 23.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,198
9.4% year-over-year change
Average people per household
3
Non-family households
524
Family households
1,674
Value Percent YoY change
Non-family households 524 23.8% 13.7%
Family households 1,674 76.2% 8.1%
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 Limestone

The housing landscape of South Limestone

South Limestone's housing consists of 2,321 units, with 85.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.4% 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 5% of the housing landscape.

Housing units
2,321
8.3% year-over-year change
Housing types
Value Percent
1 unit, detached 1,979 85.3%
1 unit, attached 55 2.4%
2 units 36 1.6%
3 or 4 units 30 1.3%
5 to 9 units 6 0.3%
10 to 19 units 38 1.6%
20 to 49 units 43 1.8%
50 or more units 8 0.3%
Mobile home 115 5%
Boat, RV, van, etc. 11 0.5%
Homes built since 2020
324
172.3% year-over-year change

The age of buildings in South Limestone

In South Limestone, the median construction year is 1989. About 4.5% of homes were built before the 1940s, with another 0.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 17.4% of homes were added from 2000 to 2009, 35.8% between 2010 and 2019, and 14% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 104 4.5% 6.1%
Built between 1940 and 1949 6 0.3% 200.0%
Built between 1950 and 1959 56 2.4% 75.0%
Built between 1960 and 1969 159 6.8% -4.8%
Built between 1970 and 1979 160 6.9% 29.0%
Built between 1980 and 1989 110 4.7% -26.2%
Built between 1990 and 1999 167 7.2% 14.4%
Built between 2000 and 2009 403 17.4% -3.1%
Built between 2010 and 2019 832 35.8% -6.7%
Built in 2020 or later 324 14% 172.3%
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 Limestone occupancy rates

Out of the 2,198 occupied housing units in South Limestone, 81.4% are owner-occupied, while 18.6% are lived in by tenants. Meanwhile, 5.3% of all homes on the local market sit vacant.

Occupied housing units
2,198
9.4% year-over-year change
Occupancy breakdown
Renter occupied
410
Owner occupied
1,788
Value Percent YoY
change
Renter occupied 410 18.6% 14.8%
Owner occupied 1,788 81.4% 8.2%
Unoccupied housing units
5.3%
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 Limestone housing costs

Housing costs in South Limestone come to a median of $1,632 per month, while tenants specifically pay a median gross rent of $1,234.

Median housing costs per month
$1,632/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 Limestone
$1,234/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 Limestone

South Limestone education at a glance

About 32% of the population in South Limestone went to high school, while 17.2% pursued college studies. Another 6.2% earned an associate degree and 23.3% hold a bachelor’s. Meanwhile, 19.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 95 2% 23.4%
High school diploma 1,540 32% 24.4%
College diploma 827 17.2% -0.2%
Associate degree 301 6.2% -5.3%
Bachelor's degree 1,125 23.3% 5.6%
Graduate degree 932 19.3% 13.2%
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 Limestone

How much people earn in South Limestone

The average annual household income in South Limestone was $92,641 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.9% change from the previous year. At the same time, the median income stood at $129,852, reflecting a +18.4% shift over the same period.

Average household income in South Limestone
$92,641/year
5.9% year-over-year change
Median household income in South Limestone
$129,852/year
18.4% year-over-year change

South Limestone income by age

In South Limestone, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $109,632. Those with someone between 45 and 64 in charge, often well established professionally, earn $154,719 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $60,259, while those led by someone over 65, many of whom may be retired, have about $66,080 in earnings. Overall, 96% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $60,259 10.8%
25 - 44 $109,632 -2.1%
45 - 64 $154,719 -5.0%
Over 65 $66,080 0.8%
Above poverty level
6,181
Below poverty level
257
Value Percent YoY
change
Above poverty level 6,181 96% 11.8%
Below poverty level 257 4% -1.5%

Employment in South Limestone

Workforce and job types in South Limestone

77.7% of the working population are employed in professional or administrative positions, while 22.3% are in hands-on or service-based jobs. Also, 6.9% run their own businesses, 68% are employed by private companies, and 15.9% work in the public sector.

Workforce demographics

White collar
2,585
Blue collar
740
Value Percent YoY change
White collar 2,585 77.7% 14.6%
Blue collar 740 22.3% 33.3%
Employer type
Self employees
6.9%
Private companies
68%
Governmental workers
15.9%
Not for profit companies
9.2%
Value Percent YoY change
Self employees 230 6.9% 43.8%
Private companies 2,262 68% 20.5%
Governmental workers 529 15.9% 6.0%
Not for profit companies 305 9.2% 10.9%

Transportation in South Limestone

How people get around in South Limestone

Commuting methods vary: 99.6% of residents travel by personal vehicle and 0.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 2,729 99.6% 15.9%
Bicycle 3 0.1% 50.0%
Walk 8 0.3% 0.0%
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.

Explore more communities

FAQs about South Limestone demographics 

What is the total population of South Limestone?

South Limestone has a total population of 6,492 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 +10.3% compared to a year ago.

What is the gender ratio in South Limestone?

The gender ratio in South Limestone is as follows:
  • 46.7% males (3,034 residents)
  • 53.3% females (3,458 residents)

What is the median age in South Limestone?

The median age in South Limestone is 47.3.

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

The age distribution in South Limestone is as follows:
  • Under 15: 19.1% (1,237 residents)
  • Ages 15-24: 12.9% (838 residents)
  • Ages 25-44: 28.3% (1,839 residents)
  • Ages 45-64: 28% (1,816 residents)
  • Over 65: 11.7% (761 residents)

What is the racial and ethnic makeup of South Limestone?

The racial and ethnic makeup of South Limestone is as follows:
  • White: 53.7% (3,486 residents)
  • Black or African American: 30.2% (1,962 residents)
  • American Indian and Alaska Native: 1.2% (76 residents)
  • Asian: 3.7% (243 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 9.4% (608 residents)
  • Other: 1.8% (117 residents)

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

U.S.-born citizens represent 94% of the population in South Limestone.

How many housing units are there in South Limestone?

There are 2,321 housing units in South Limestone, reflecting a +8.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

South Limestone has a total of 2,198 households, with an average of 3 people in each.

What is the median household income in South Limestone?

South Limestone has a median household income of $129,852, representing a +18.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for South Limestone?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.7% (2,585 residents)
  • Blue-collar workers: 22.3% (740 residents)

Places of employment:
  • Self-employed: 6.9% (230 residents)
  • Private companies: 68% (2,262 residents)
  • Governmental workers: 15.9% (529 residents)
  • Not-for-profit companies: 9.2% (305 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