Southside, Montgomery County, TN demographics:
population, income, and more

Total population
1,402
-9.7% year-over-year change
Median household income
$118,045/yr
1.6% year-over-year change
Housing units
523
10.8% year-over-year change

Southside population

How many people live in Southside

Southside is home to 1,402 residents, according to the most recent Census data. Gender-wise, 49.9% of Southside locals are male, and 50.1% are female.

Total population
1,402
-9.7% year-over-year change
Gender ratio
Male
49.9%
699
Female
50.1%
703
Value Percent YoY change
Male 699 49.9% -14.8%
Female 703 50.1% -4.0%
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 Southside is 42, with the population distributed as follows: about 18.7% are children under 15, then 15% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.9% of the population, while another 25.2% fall into the 45 to 64 bracket. Finally, around 17.2% are 65 or older.

Median age
42.2
Age breakdown
Under 15
18.7%
15 to 24
15%
25 to 44
23.9%
45 to 64
25.2%
Over 65
17.2%
Value Percent YoY change
Under 15 262 18.7% -17.9%
15 to 24 211 15% 22.0%
25 to 44 335 23.9% -24.6%
45 to 64 353 25.2% -7.1%
Over 65 241 17.2% 2.1%
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

There’s also a share of 2.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,402 100% -9.7%
Racial breakdown
White
97.9%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.1%
Other
0%
Value Percent
White 1,372 97.9%
Two or more races 30 2.1%

Households in Southside

A peek inside Southside households

Southside has 463 households, with an average of 3 members in each. Of these, 88.6% are families, while the remaining 11.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
463
-1.9% year-over-year change
Average people per household
3
Non-family households
53
Family households
410
Value Percent YoY change
Non-family households 53 11.4% 8.2%
Family households 410 88.6% -3.1%
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 Southside

The housing landscape of Southside

Southside's housing consists of 523 units, with 77.4% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 22.6% of the housing landscape.

Housing units
523
10.8% year-over-year change
Housing types
Value Percent
1 unit, detached 405 77.4%
Mobile home 118 22.6%
Homes built since 2020
% year-over-year change

The age of buildings in Southside

In Southside, the median construction year is 1990. 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 42 8% -38.2%
Built between 1960 and 1969 14 2.7% N/A
Built between 1970 and 1979 126 24.1% 6.8%
Built between 1980 and 1989 76 14.5% -32.1%
Built between 1990 and 1999 93 17.8% -2.1%
Built between 2000 and 2009 133 25.4% 98.5%
Built between 2010 and 2019 39 7.5% 225.0%
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.

Southside occupancy rates

Out of the 463 occupied housing units in Southside, 72.4% are owner-occupied, while 27.6% are lived in by tenants. Meanwhile, 11.5% of all homes on the local market sit vacant.

Occupied housing units
463
-1.9% year-over-year change
Occupancy breakdown
Renter occupied
128
Owner occupied
335
Value Percent YoY
change
Renter occupied 128 27.6% 7.6%
Owner occupied 335 72.4% -5.1%
Unoccupied housing units
11.5%
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.

Southside housing costs

Housing costs in Southside come to a median of $979 per month, while tenants specifically pay a median gross rent of $968.

Median housing costs per month
$979/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 Southside
$968/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 Southside

Southside education at a glance

About 60.6% of the population in Southside went to high school, while 6.8% pursued college studies. Another 12% earned an associate degree and 17.5% hold a bachelor’s. Meanwhile, 3.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 644 60.6% -4.2%
College diploma 72 6.8% -13.2%
Associate degree 127 12% -15.9%
Bachelor's degree 186 17.5% -8.4%
Graduate degree 34 3.2% -40.4%
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 Southside

How much people earn in Southside

The average annual household income in Southside was $98,714 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.7% change from the previous year. At the same time, the median income stood at $118,045, reflecting a +1.6% shift over the same period.

Average household income in Southside
$98,714/year
-1.7% year-over-year change
Median household income in Southside
$118,045/year
1.6% year-over-year change

Southside income by age

In Southside, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $119,904. Overall, 66.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $119,904 2.4%
Above poverty level
931
Below poverty level
471
Value Percent YoY
change
Above poverty level 931 66.4% -5.6%
Below poverty level 471 33.6% -16.8%

Employment in Southside

Workforce and job types in Southside

66.7% of the working population are employed in professional or administrative positions, while 33.3% are in hands-on or service-based jobs. Also, 23.6% run their own businesses, 57.6% are employed by private companies, and 10.8% work in the public sector.

Workforce demographics

White collar
401
Blue collar
200
Value Percent YoY change
White collar 401 66.7% -10.7%
Blue collar 200 33.3% -19.4%
Employer type
Self employees
23.6%
Private companies
57.6%
Governmental workers
10.8%
Not for profit companies
8%
Value Percent YoY change
Self employees 142 23.6% 7.6%
Private companies 346 57.6% -14.4%
Governmental workers 65 10.8% -23.5%
Not for profit companies 48 8% -36.8%

Transportation in Southside

How people get around in Southside

Commuting methods vary: 97.5% of residents travel by personal vehicle and 2.5% 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 586 97.5% -14.3%
Walk 15 2.5% 15.4%
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 Southside by zipcode?

Zipcode Population Number of households Median income Average income
37171 1,402 463 $118,045 $98,714

Explore more communities

FAQs about Southside demographics 

What is the total population of Southside?

Southside has a total population of 1,402 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 -9.7% compared to a year ago.

What is the gender ratio in Southside?

The gender ratio in Southside is as follows:
  • 49.9% males (699 residents)
  • 50.1% females (703 residents)

What is the median age in Southside?

The median age in Southside is 42.2.

What is the age distribution of the population in Southside?

The age distribution in Southside is as follows:
  • Under 15: 18.7% (262 residents)
  • Ages 15-24: 15% (211 residents)
  • Ages 25-44: 23.9% (335 residents)
  • Ages 45-64: 25.2% (353 residents)
  • Over 65: 17.2% (241 residents)

What is the racial and ethnic makeup of Southside?

The racial and ethnic makeup of Southside is as follows:
  • White: 97.9% (1,372 residents)
  • Black or African American: 0% ( residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 2.1% (30 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 100% of the population in Southside.

How many housing units are there in Southside?

There are 523 housing units in Southside, reflecting a +10.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Southside has a total of 463 households, with an average of 3 people in each.

What is the median household income in Southside?

Southside has a median household income of $118,045, representing a +1.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Southside?

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

Job types:
  • White-collar workers: 66.7% (401 residents)
  • Blue-collar workers: 33.3% (200 residents)

Places of employment:
  • Self-employed: 23.6% (142 residents)
  • Private companies: 57.6% (346 residents)
  • Governmental workers: 10.8% (65 residents)
  • Not-for-profit companies: 8% (48 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