Jefferson Hills, PA demographics:
population, income, and more

Total population
11,945
1.0% year-over-year change
Median household income
$71,554/yr
-5.6% year-over-year change
Housing units
5,647
0.9% year-over-year change

Jefferson Hills population

How many people live in Jefferson Hills

Jefferson Hills is home to 11,945 residents, according to the most recent Census data. Gender-wise, 47.4% of Jefferson Hills locals are male, and 52.6% are female.

Total population
11,945
1.0% year-over-year change
Gender ratio
Male
47.4%
5,661
Female
52.6%
6,284
Value Percent YoY change
Male 5,661 47.4% 0.4%
Female 6,284 52.6% 1.5%
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 Jefferson Hills is 45, with the population distributed as follows: about 19.3% are children under 15, then 9.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.8% of the population, while another 23.2% fall into the 45 to 64 bracket. Finally, around 23.7% are 65 or older.

Median age
45
Age breakdown
Under 15
19.3%
15 to 24
9.9%
25 to 44
23.8%
45 to 64
23.2%
Over 65
23.7%
Value Percent YoY change
Under 15 2,308 19.3% 6.6%
15 to 24 1,186 9.9% 3.5%
25 to 44 2,841 23.8% -1.6%
45 to 64 2,776 23.2% 1.1%
Over 65 2,834 23.7% -1.7%
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 Jefferson Hills, 95.1% of the population are US-born citizens, while 4% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. As for race, 75.3% of locals are Caucasian, 16% are African American and 2.7% have Asian roots. There’s also a share of 5.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.1%
Non-U.S.-born citizens
4%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 11,360 95.1% 0.7%
Non-U.S.-born citizens 483 4% 15.6%
Non-citizens 102 0.8% -20.9%
Racial breakdown
White
75.3%
Black or African American
16%
American Indian and Alaska Native
0%
Asian
2.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.6%
Other
0.3%
Value Percent
White 8,997 75.3%
Black or African American 1,914 16%
Asian 327 2.7%
Two or more races 668 5.6%
Other 39 0.3%

Households in Jefferson Hills

A peek inside Jefferson Hills households

Jefferson Hills has 4,820 households, with an average of 2 members in each. Of these, 65.6% are families, while the remaining 34.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,820
0.3% year-over-year change
Average people per household
2
Non-family households
1,658
Family households
3,162
Value Percent YoY change
Non-family households 1,658 34.4% 6.5%
Family households 3,162 65.6% -2.6%
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 Jefferson Hills

The housing landscape of Jefferson Hills

Jefferson Hills's housing consists of 5,647 units, with 71.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 11.4% 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 2.4% of the housing landscape.

Housing units
5,647
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 4,020 71.2%
1 unit, attached 645 11.4%
2 units 157 2.8%
3 or 4 units 188 3.3%
5 to 9 units 207 3.7%
10 to 19 units 96 1.7%
20 to 49 units 23 0.4%
50 or more units 134 2.4%
Mobile home 134 2.4%
Boat, RV, van, etc. 43 0.8%
Homes built since 2020
81
39.7% year-over-year change

The age of buildings in Jefferson Hills

In Jefferson Hills, the median construction year is 1962. About 23% of homes were built before the 1940s, with another 8.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 7% of homes were added from 2000 to 2009, 7.8% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 1,300 23% -1.1%
Built between 1940 and 1949 493 8.7% 3.6%
Built between 1950 and 1959 1,183 21% 7.9%
Built between 1960 and 1969 427 7.6% -1.4%
Built between 1970 and 1979 368 6.5% 2.5%
Built between 1980 and 1989 557 9.9% -4.8%
Built between 1990 and 1999 400 7.1% -15.1%
Built between 2000 and 2009 398 7% -3.4%
Built between 2010 and 2019 439 7.8% 11.1%
Built in 2020 or later 81 1.4% 39.7%
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.

Jefferson Hills occupancy rates

Out of the 4,820 occupied housing units in Jefferson Hills, 75.8% are owner-occupied, while 24.2% are lived in by tenants. Meanwhile, 14.6% of all homes on the local market sit vacant.

Occupied housing units
4,820
0.3% year-over-year change
Occupancy breakdown
Renter occupied
1,167
Owner occupied
3,652
Value Percent YoY
change
Renter occupied 1,167 24.2% 2.2%
Owner occupied 3,652 75.8% -0.3%
Unoccupied housing units
14.6%
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.

Jefferson Hills housing costs

Housing costs in Jefferson Hills come to a median of $1,008 per month, while tenants specifically pay a median gross rent of $1,060.

Median housing costs per month
$1,008/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 Jefferson Hills
$1,060/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 Jefferson Hills

Jefferson Hills education at a glance

About 34.3% of the population in Jefferson Hills went to high school, while 15.6% pursued college studies. Another 11.8% earned an associate degree and 22.3% hold a bachelor’s. Meanwhile, 14.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 174 1.9% -9.4%
High school diploma 3,140 34.3% -0.2%
College diploma 1,424 15.6% -1.7%
Associate degree 1,078 11.8% 2.8%
Bachelor's degree 2,040 22.3% -0.1%
Graduate degree 1,302 14.2% -2.5%
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 Jefferson Hills

How much people earn in Jefferson Hills

The average annual household income in Jefferson Hills was $105,075 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -2.6% change from the previous year. At the same time, the median income stood at $71,554, reflecting a -5.6% shift over the same period.

Average household income in Jefferson Hills
$105,075/year
-2.6% year-over-year change
Median household income in Jefferson Hills
$71,554/year
-5.6% year-over-year change

Jefferson Hills income by age

In Jefferson Hills, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $82,472. Those with someone between 45 and 64 in charge, often well established professionally, earn $104,606 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $39,583, while those led by someone over 65, many of whom may be retired, have about $58,022 in earnings. Overall, 86.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $39,583 -22.3%
25 - 44 $82,472 -0.8%
45 - 64 $104,606 2.4%
Over 65 $58,022 -9.7%
Above poverty level
10,198
Below poverty level
1,557
Value Percent YoY
change
Above poverty level 10,198 86.8% -0.0%
Below poverty level 1,557 13.2% 11.0%

Average renter income in Jefferson Hills

To get a better sense of what renters earn on average in Jefferson Hills, their median household income was $70,444 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 18.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$70,444
Rent-to-income ratio
18.1%
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 Jefferson Hills

Workforce and job types in Jefferson Hills

81.9% of the working population are employed in professional or administrative positions, while 18.1% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 65% are employed by private companies, and 12.6% work in the public sector.

Workforce demographics

White collar
4,495
Blue collar
991
Value Percent YoY change
White collar 4,495 81.9% -0.2%
Blue collar 991 18.1% -8.2%
Employer type
Self employees
7.8%
Private companies
65%
Governmental workers
12.6%
Not for profit companies
14.6%
Value Percent YoY change
Self employees 429 7.8% 2.6%
Private companies 3,568 65% 1.4%
Governmental workers 689 12.6% -3.9%
Not for profit companies 801 14.6% -13.8%

Transportation in Jefferson Hills

How people get around in Jefferson Hills

In Jefferson Hills, the average commute time is 20 minutes. Commuting methods vary: 97.2% 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.

Commute time
20 min
400.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 4,251 97.2% -5.0%
Bus or trolleybus 92 2.1% 39.4%
Motorcycle 16 0.4% 433.3%
Walk 14 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.

What is the median and average household income in Jefferson Hills by zipcode?

Zipcode Population Number of households Median income Average income
15332 7,678 3,634 $66,578 $85,920
15025 16,939 6,733 $76,531 $119,294

Explore more communities

FAQs about Jefferson Hills demographics 

What is the total population of Jefferson Hills?

Jefferson Hills has a total population of 11,945 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 +1.0% compared to a year ago.

What is the gender ratio in Jefferson Hills?

The gender ratio in Jefferson Hills is as follows:
  • 47.4% males (5,661 residents)
  • 52.6% females (6,284 residents)

What is the median age in Jefferson Hills?

The median age in Jefferson Hills is 45.

What is the age distribution of the population in Jefferson Hills?

The age distribution in Jefferson Hills is as follows:
  • Under 15: 19.3% (2,308 residents)
  • Ages 15-24: 9.9% (1,186 residents)
  • Ages 25-44: 23.8% (2,841 residents)
  • Ages 45-64: 23.2% (2,776 residents)
  • Over 65: 23.7% (2,834 residents)

What is the racial and ethnic makeup of Jefferson Hills?

The racial and ethnic makeup of Jefferson Hills is as follows:
  • White: 75.3% (8,997 residents)
  • Black or African American: 16% (1,914 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 2.7% (327 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 5.6% (668 residents)
  • Other: 0.3% (39 residents)

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

U.S.-born citizens represent 95.1% of the population in Jefferson Hills.

How many housing units are there in Jefferson Hills?

There are 5,647 housing units in Jefferson Hills, 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 Jefferson Hills and what is the average household size?

Jefferson Hills has a total of 4,820 households, with an average of 2 people in each.

What is the median household income in Jefferson Hills?

Jefferson Hills has a median household income of $71,554, representing a -5.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Jefferson Hills?

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

Job types:
  • White-collar workers: 81.9% (4,495 residents)
  • Blue-collar workers: 18.1% (991 residents)

Places of employment:
  • Self-employed: 7.8% (429 residents)
  • Private companies: 65% (3,568 residents)
  • Governmental workers: 12.6% (689 residents)
  • Not-for-profit companies: 14.6% (801 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