South Butler, Greater Pittsburgh, PA demographics:
population, income, and more

Total population
99,325
0.9% year-over-year change
Median household income
$92,014/yr
4.8% year-over-year change
Housing units
42,433
1.9% year-over-year change

South Butler population

How many people live in South Butler

South Butler is home to 99,325 residents, according to the most recent Census data. Gender-wise, 49.5% of South Butler locals are male, and 50.5% are female.

Total population
99,325
0.9% year-over-year change
Gender ratio
Male
49.5%
49,176
Female
50.5%
50,149
Value Percent YoY change
Male 49,176 49.5% 0.2%
Female 50,149 50.5% 1.6%
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 South Butler is 46, with the population distributed as follows: about 18.1% are children under 15, then 9.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 25% of the population, while another 27.8% fall into the 45 to 64 bracket. Finally, around 20% are 65 or older.

Median age
46
Age breakdown
Under 15
18.1%
15 to 24
9.1%
25 to 44
25%
45 to 64
27.8%
Over 65
20%
Value Percent YoY change
Under 15 17,955 18.1% -0.5%
15 to 24 9,068 9.1% 1.0%
25 to 44 24,812 25% 2.4%
45 to 64 27,622 27.8% -1.6%
Over 65 19,868 20% 4.0%
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 Butler, 95.3% of the population are US-born citizens, while 2.6% have gained naturalized citizenship. At the same time, 2% of residents are non-citizens. As for race, 91.4% of locals are Caucasian, 1% are African American and 3.1% have Asian roots. There’s also a share of 3.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.3%
Non-U.S.-born citizens
2.6%
Non-citizens
2%
Value Percent YoY change
U.S.-born citizens 94,689 95.3% 0.3%
Non-U.S.-born citizens 2,625 2.6% 1.4%
Non-citizens 2,010 2% 38.6%
Racial breakdown
White
91.4%
Black or African American
1%
American Indian and Alaska Native
0.1%
Asian
3.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.6%
Other
0.8%
Value Percent
White 90,807 91.4%
Black or African American 983 1%
American Indian and Alaska Native 116 0.1%
Asian 3,079 3.1%
Native Hawaiian and other Pacific Islander 13 0%
Two or more races 3,529 3.6%
Other 798 0.8%

Households in South Butler

A peek inside South Butler households

South Butler has 40,087 households, with an average of 2 members in each. Of these, 69.5% are families, while the remaining 30.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
40,087
1.1% year-over-year change
Average people per household
2
Non-family households
12,243
Family households
27,844
Value Percent YoY change
Non-family households 12,243 30.5% -0.5%
Family households 27,844 69.5% 1.8%
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 Butler

The housing landscape of South Butler

South Butler's housing consists of 42,433 units, with 68.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.8% 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 5.4% of the housing landscape.

Housing units
42,433
1.9% year-over-year change
Housing types
Value Percent
1 unit, detached 29,207 68.8%
1 unit, attached 5,020 11.8%
2 units 589 1.4%
3 or 4 units 712 1.7%
5 to 9 units 966 2.3%
10 to 19 units 1,190 2.8%
20 to 49 units 876 2.1%
50 or more units 1,591 3.8%
Mobile home 2,282 5.4%
Homes built since 2020
1,368
78.6% year-over-year change

The age of buildings in South Butler

In South Butler, the median construction year is 1982. About 9.6% of homes were built before the 1940s, with another 2.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 15.9% of homes were added from 2000 to 2009, 15.3% between 2010 and 2019, and 3.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,084 9.6% 2.4%
Built between 1940 and 1949 1,133 2.7% -5.3%
Built between 1950 and 1959 2,537 6% -7.0%
Built between 1960 and 1969 2,825 6.7% 1.5%
Built between 1970 and 1979 4,588 10.8% -5.0%
Built between 1980 and 1989 5,156 12.2% 2.8%
Built between 1990 and 1999 7,476 17.6% 0.4%
Built between 2000 and 2009 6,758 15.9% -2.2%
Built between 2010 and 2019 6,509 15.3% 8.4%
Built in 2020 or later 1,368 3.2% 78.6%
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 Butler occupancy rates

Out of the 40,087 occupied housing units in South Butler, 80.3% are owner-occupied, while 19.7% are lived in by tenants. Meanwhile, 5.5% of all homes on the local market sit vacant.

Occupied housing units
40,087
1.1% year-over-year change
Occupancy breakdown
Renter occupied
7,912
Owner occupied
32,175
Value Percent YoY
change
Renter occupied 7,912 19.7% -0.2%
Owner occupied 32,175 80.3% 1.4%
Unoccupied housing units
5.5%
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.

South Butler housing costs

Housing costs in South Butler come to a median of $1,206 per month, while tenants specifically pay a median gross rent of $1,130.

Median housing costs per month
$1,206/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 Butler
$1,130/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 Butler

South Butler education at a glance

About 27.9% of the population in South Butler went to high school, while 13% pursued college studies. Another 8.6% earned an associate degree and 29.9% hold a bachelor’s. Meanwhile, 19.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 757 1% 2.2%
High school diploma 21,639 27.9% -1.7%
College diploma 10,094 13% -1.6%
Associate degree 6,700 8.6% -0.1%
Bachelor's degree 23,195 29.9% 2.6%
Graduate degree 15,191 19.6% 5.4%
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 Butler

How much people earn in South Butler

The average annual household income in South Butler was $123,647 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.7% change from the previous year. At the same time, the median income stood at $92,014, reflecting a +4.8% shift over the same period.

Average household income in South Butler
$123,647/year
4.7% year-over-year change
Median household income in South Butler
$92,014/year
4.8% year-over-year change

South Butler income by age

In South Butler, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $131,906. Those with someone between 45 and 64 in charge, often well established professionally, earn $111,794 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $34,271, while those led by someone over 65, many of whom may be retired, have about $62,312 in earnings. Overall, 95% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $34,271 -2.7%
25 - 44 $131,906 7.6%
45 - 64 $111,794 2.5%
Over 65 $62,312 3.7%
Above poverty level
92,718
Below poverty level
4,832
Value Percent YoY
change
Above poverty level 92,718 95% 0.8%
Below poverty level 4,832 5% 5.2%

Employment in South Butler

Workforce and job types in South Butler

84.7% of the working population are employed in professional or administrative positions, while 15.3% are in hands-on or service-based jobs. Also, 9.2% run their own businesses, 69.6% are employed by private companies, and 9.4% work in the public sector.

Workforce demographics

White collar
42,872
Blue collar
7,766
Value Percent YoY change
White collar 42,872 84.7% 2.2%
Blue collar 7,766 15.3% -4.6%
Employer type
Self employees
9.2%
Private companies
69.6%
Governmental workers
9.4%
Not for profit companies
11.8%
Value Percent YoY change
Self employees 4,686 9.2% -3.6%
Private companies 35,255 69.6% 2.1%
Governmental workers 4,750 9.4% 0.3%
Not for profit companies 5,948 11.8% -0.1%

Transportation in South Butler

How people get around in South Butler

In South Butler, the average commute time is 61 minutes. Commuting methods vary: 98% of residents travel by personal vehicle and 1.4% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
61 min
-25.6% year-over-year change
Means of transportation
Value Percent YoY change
Car 38,226 98% -2.4%
Bus or trolleybus 194 0.5% 17.6%
Motorcycle 18 0% -52.6%
Bicycle 30 0.1% 11.1%
Walk 536 1.4% -7.1%
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.

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FAQs about South Butler demographics 

What is the total population of South Butler?

South Butler has a total population of 99,325 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 +0.9% compared to a year ago.

What is the gender ratio in South Butler?

The gender ratio in South Butler is as follows:
  • 49.5% males (49,176 residents)
  • 50.5% females (50,149 residents)

What is the median age in South Butler?

The median age in South Butler is 46.

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

The age distribution in South Butler is as follows:
  • Under 15: 18.1% (17,955 residents)
  • Ages 15-24: 9.1% (9,068 residents)
  • Ages 25-44: 25% (24,812 residents)
  • Ages 45-64: 27.8% (27,622 residents)
  • Over 65: 20% (19,868 residents)

What is the racial and ethnic makeup of South Butler?

The racial and ethnic makeup of South Butler is as follows:
  • White: 91.4% (90,807 residents)
  • Black or African American: 1% (983 residents)
  • American Indian and Alaska Native: 0.1% (116 residents)
  • Asian: 3.1% (3,079 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (13 residents)
  • Two or More Races: 3.6% (3,529 residents)
  • Other: 0.8% (798 residents)

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

U.S.-born citizens represent 95.3% of the population in South Butler.

How many housing units are there in South Butler?

There are 42,433 housing units in South Butler, reflecting a +1.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

South Butler has a total of 40,087 households, with an average of 2 people in each.

What is the median household income in South Butler?

South Butler has a median household income of $92,014, representing a +4.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for South Butler?

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

Job types:
  • White-collar workers: 84.7% (42,872 residents)
  • Blue-collar workers: 15.3% (7,766 residents)

Places of employment:
  • Self-employed: 9.2% (4,686 residents)
  • Private companies: 69.6% (35,255 residents)
  • Governmental workers: 9.4% (4,750 residents)
  • Not-for-profit companies: 11.8% (5,948 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