Alcoma Three Lakes, Greater Pittsburgh, PA demographics:
population, income, and more

Total population
96,077
-0.3% year-over-year change
Median household income
$66,757/yr
7.2% year-over-year change
Housing units
50,179
-0.6% year-over-year change

Alcoma Three Lakes population

How many people live in Alcoma Three Lakes

Alcoma Three Lakes is home to 96,077 residents, according to the most recent Census data. Gender-wise, 46.1% of Alcoma Three Lakes locals are male, and 53.9% are female.

Total population
96,077
-0.3% year-over-year change
Gender ratio
Male
46.1%
44,332
Female
53.9%
51,745
Value Percent YoY change
Male 44,332 46.1% -0.5%
Female 51,745 53.9% -0.1%
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 Alcoma Three Lakes is 44, with the population distributed as follows: about 16.6% are children under 15, then 9.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.8% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 23.7% are 65 or older.

Median age
43.8
Age breakdown
Under 15
16.6%
15 to 24
9.2%
25 to 44
25.8%
45 to 64
24.7%
Over 65
23.7%
Value Percent YoY change
Under 15 15,926 16.6% 1.7%
15 to 24 8,889 9.2% -0.1%
25 to 44 24,769 25.8% 1.2%
45 to 64 23,718 24.7% -5.6%
Over 65 22,775 23.7% 2.5%
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 Alcoma Three Lakes, 95.3% of the population are US-born citizens, while 3.2% have gained naturalized citizenship. At the same time, 1.4% of residents are non-citizens. As for race, 58.5% of locals are Caucasian, 31.4% are African American and 1.5% have Asian roots. There’s also a share of 7.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.3%
Non-U.S.-born citizens
3.2%
Non-citizens
1.4%
Value Percent YoY change
U.S.-born citizens 91,596 95.3% -0.6%
Non-U.S.-born citizens 3,087 3.2% 6.5%
Non-citizens 1,394 1.4% 1.0%
Racial breakdown
White
58.5%
Black or African American
31.4%
American Indian and Alaska Native
0.2%
Asian
1.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.1%
Other
1.3%
Value Percent
White 56,245 58.5%
Black or African American 30,142 31.4%
American Indian and Alaska Native 144 0.2%
Asian 1,405 1.5%
Native Hawaiian and other Pacific Islander 49 0%
Two or more races 6,859 7.1%
Other 1,233 1.3%

Households in Alcoma Three Lakes

A peek inside Alcoma Three Lakes households

Alcoma Three Lakes has 44,334 households, with an average of 2 members in each. Of these, 52.7% are families, while the remaining 47.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
44,334
-1.8% year-over-year change
Average people per household
2
Non-family households
20,983
Family households
23,351
Value Percent YoY change
Non-family households 20,983 47.3% -3.1%
Family households 23,351 52.7% -0.5%
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 Alcoma Three Lakes

The housing landscape of Alcoma Three Lakes

Alcoma Three Lakes's housing consists of 50,179 units, with 65.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 9% 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 0.2% of the housing landscape.

Housing units
50,179
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 32,745 65.3%
1 unit, attached 4,537 9%
2 units 2,128 4.2%
3 or 4 units 2,666 5.3%
5 to 9 units 2,058 4.1%
10 to 19 units 1,490 3%
20 to 49 units 1,545 3.1%
50 or more units 2,888 5.8%
Mobile home 122 0.2%
Boat, RV, van, etc. 1 0%
Homes built since 2020
174
81.2% year-over-year change

The age of buildings in Alcoma Three Lakes

In Alcoma Three Lakes, the median construction year is 1953. About 24.6% of homes were built before the 1940s, with another 10.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 2.3% of homes were added from 2000 to 2009, 1.7% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 12,352 24.6% 0.1%
Built between 1940 and 1949 5,442 10.8% 5.0%
Built between 1950 and 1959 11,929 23.8% -2.8%
Built between 1960 and 1969 7,769 15.5% -3.4%
Built between 1970 and 1979 5,748 11.4% 2.0%
Built between 1980 and 1989 2,703 5.4% -9.9%
Built between 1990 and 1999 2,068 4.1% -0.7%
Built between 2000 and 2009 1,154 2.3% 10.3%
Built between 2010 and 2019 841 1.7% 4.5%
Built in 2020 or later 174 0.4% 81.2%
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.

Alcoma Three Lakes occupancy rates

Out of the 44,334 occupied housing units in Alcoma Three Lakes, 62.1% are owner-occupied, while 37.9% are lived in by tenants. Meanwhile, 11.6% of all homes on the local market sit vacant.

Occupied housing units
44,334
-1.8% year-over-year change
Occupancy breakdown
Renter occupied
16,793
Owner occupied
27,542
Value Percent YoY
change
Renter occupied 16,793 37.9% -2.5%
Owner occupied 27,542 62.1% -1.3%
Unoccupied housing units
11.6%
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.

Alcoma Three Lakes housing costs

Housing costs in Alcoma Three Lakes come to a median of $1,063 per month, while tenants specifically pay a median gross rent of $1,093.

Median housing costs per month
$1,063/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 Alcoma Three Lakes
$1,093/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 Alcoma Three Lakes

Alcoma Three Lakes education at a glance

About 33.7% of the population in Alcoma Three Lakes went to high school, while 18.4% pursued college studies. Another 10.5% earned an associate degree and 20.9% hold a bachelor’s. Meanwhile, 15.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,153 1.5% 6.6%
High school diploma 25,980 33.7% 0.9%
College diploma 14,188 18.4% -5.0%
Associate degree 8,072 10.5% 1.1%
Bachelor's degree 16,096 20.9% -0.9%
Graduate degree 11,650 15.1% -1.6%
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 Alcoma Three Lakes

How much people earn in Alcoma Three Lakes

The average annual household income in Alcoma Three Lakes was $109,412 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.3% change from the previous year. At the same time, the median income stood at $66,757, reflecting a +7.2% shift over the same period.

Average household income in Alcoma Three Lakes
$109,412/year
2.3% year-over-year change
Median household income in Alcoma Three Lakes
$66,757/year
7.2% year-over-year change

Alcoma Three Lakes income by age

In Alcoma Three Lakes, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $62,606. Those with someone between 45 and 64 in charge, often well established professionally, earn $90,268 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $45,625, while those led by someone over 65, many of whom may be retired, have about $48,438 in earnings. Overall, 85.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $45,625 -3.6%
25 - 44 $62,606 -5.8%
45 - 64 $90,268 24.0%
Over 65 $48,438 3.4%
Above poverty level
80,593
Below poverty level
13,644
Value Percent YoY
change
Above poverty level 80,593 85.5% -0.1%
Below poverty level 13,644 14.5% -0.4%

Employment in Alcoma Three Lakes

Workforce and job types in Alcoma Three Lakes

84.5% of the working population are employed in professional or administrative positions, while 15.5% are in hands-on or service-based jobs. Also, 7.2% run their own businesses, 62.7% are employed by private companies, and 11% work in the public sector.

Workforce demographics

White collar
39,069
Blue collar
7,178
Value Percent YoY change
White collar 39,069 84.5% -1.4%
Blue collar 7,178 15.5% -2.1%
Employer type
Self employees
7.2%
Private companies
62.7%
Governmental workers
11%
Not for profit companies
19%
Value Percent YoY change
Self employees 3,333 7.2% -0.3%
Private companies 29,012 62.7% -1.9%
Governmental workers 5,112 11% -3.1%
Not for profit companies 8,791 19% 0.4%

Transportation in Alcoma Three Lakes

How people get around in Alcoma Three Lakes

In Alcoma Three Lakes, the average commute time is 120 minutes. Commuting methods vary: 88.1% of residents travel by personal vehicle and 2.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
120 min
39.5% year-over-year change
Means of transportation
Value Percent YoY change
Car 32,217 88.1% -5.1%
Taxicab 151 0.4% 147.5%
Bus or trolleybus 3,245 8.9% -3.0%
Motorcycle 25 0.1% -32.4%
Bicycle 75 0.2% -6.2%
Walk 842 2.3% -0.9%
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.

Find your place

Explore more communities

FAQs about Alcoma Three Lakes demographics 

What is the total population of Alcoma Three Lakes?

Alcoma Three Lakes has a total population of 96,077 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 -0.3% compared to a year ago.

What is the gender ratio in Alcoma Three Lakes?

The gender ratio in Alcoma Three Lakes is as follows:
  • 46.1% males (44,332 residents)
  • 53.9% females (51,745 residents)

What is the median age in Alcoma Three Lakes?

The median age in Alcoma Three Lakes is 43.8.

What is the age distribution of the population in Alcoma Three Lakes?

The age distribution in Alcoma Three Lakes is as follows:
  • Under 15: 16.6% (15,926 residents)
  • Ages 15-24: 9.2% (8,889 residents)
  • Ages 25-44: 25.8% (24,769 residents)
  • Ages 45-64: 24.7% (23,718 residents)
  • Over 65: 23.7% (22,775 residents)

What is the racial and ethnic makeup of Alcoma Three Lakes?

The racial and ethnic makeup of Alcoma Three Lakes is as follows:
  • White: 58.5% (56,245 residents)
  • Black or African American: 31.4% (30,142 residents)
  • American Indian and Alaska Native: 0.2% (144 residents)
  • Asian: 1.5% (1,405 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (49 residents)
  • Two or More Races: 7.1% (6,859 residents)
  • Other: 1.3% (1,233 residents)

What percentage of the population in Alcoma Three Lakes are U.S.-born citizens?

U.S.-born citizens represent 95.3% of the population in Alcoma Three Lakes.

How many housing units are there in Alcoma Three Lakes?

There are 50,179 housing units in Alcoma Three Lakes, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Alcoma Three Lakes and what is the average household size?

Alcoma Three Lakes has a total of 44,334 households, with an average of 2 people in each.

What is the median household income in Alcoma Three Lakes?

Alcoma Three Lakes has a median household income of $66,757, representing a +7.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Alcoma Three Lakes?

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

Job types:
  • White-collar workers: 84.5% (39,069 residents)
  • Blue-collar workers: 15.5% (7,178 residents)

Places of employment:
  • Self-employed: 7.2% (3,333 residents)
  • Private companies: 62.7% (29,012 residents)
  • Governmental workers: 11% (5,112 residents)
  • Not-for-profit companies: 19% (8,791 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