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CITY

Monongahela

Pennsylvania · 4,041 residents (2025 est.) · 1.913 sq mi
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The short version

Monongahela has notably lower household income than the US average, with a median household income of $59,861. Population has declined 14% since 2000. 23% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than doubled since 2000, reaching $114,300.

At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.0
US median: 38.9
Less educated
23% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01

Population & growth

Total population
4,109
−14%since 2000
from 4,761 in 2000
1990 – 2025
Population density
2,148 / sq mi
−14%since 2000
from 2,489 / sq mi in 2000
US average: 281
Median age
43.0
+2%since 2000
from 42.2 in 2000
US average: 38.9

PEP 2025 EST:4,041 residents (Census Bureau Vintage 2025, released March 2026)

Population, 1990 – 2024
4K4K5K5K5K1990201020202024Monongahela
20244K
1990201020202024
Section 02

Income & economy

Median household income
$59,861
+13%inflation adjusted, since 2000
from $29,060 in 2000
US average: $82,259
1990 – 2024
Per capita income
$34,268
+103%since 2000
from $16,903 in 2000
US average: $44,673
Households earning $100K+
40.1%
+24.5 ptssince 2009
from 15.7% in 2009
US average: 53.3%
Poverty rate
12.3%
−1.4 ptssince 2000
from 13.6% in 2000
US average: 12.5%
Income inequality (Gini)
0.419
−5%since 2010
from 0.442 in 2010
US average: 0.476
Workforce by industry, 2024
Information24%
US avg: 10.8%
Retail trade14.5%
US avg: 9.9%
Wholesale trade9.3%
US avg: 6.9%
Other services5.9%
US avg: 6.7%
Public administration5%
US avg: 4.8%
Finance & insurance2.6%
US avg: 5.9%
Professional, scientific, technical2.5%
US avg: 5.1%
Agriculture, forestry, fishing1.5%
US avg: 1.6%
Manufacturing1.5%
US avg: 0.4%
Transportation & warehousing1.2%
US avg: 2.2%
Arts, entertainment, food0.2%
US avg: 1.9%
Education & health services0.2%
US avg: 0.9%
Construction0%
US avg: 1.2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$114,300
+8%inflation adjusted, since 2000
from $58,000 in 2000
US average: $376,019
1990 – 2024
Median gross rent
$818
+9%inflation adjusted, since 2000
from $411 in 2000
US average: $1,442
Owner-occupied
69.1%
+3.4 ptssince 2000
from 65.7% in 2000
30.9% rent
Vacancy rate
14.2%
+0.4 ptssince 2009
from 13.8% in 2009
US average: 10.0%
Owner cost-burdened
15.9%
−8.0 ptssince 2009
from 23.9% in 2009
US average: 22.9%
Renter cost-burdened
24.1%
−16.5 ptssince 2009
from 40.6% in 2009
US average: 47.4%
Afford Score
1.9
−4%since 2000
from 2.0 in 2000
1990 – 2024
Gentrification Score
53
RELATED:See current rent listings in Monongahela on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic94.5%(4,499)
Black3.3%(155)
Hispanic / Latino0.7%(34)
Asian0.2%(9)
Other0%
Diversity Score10.2%(484)
2024
White, non-Hispanic93.7%(3,852)
Black0.1%(5)
Hispanic / Latino2.6%(108)
Asian0%(0)
Other3.5%(144)
Diversity Score14.9%(613)
Diversity Score
15
+47%since 2000
from 10 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
22.8%
+11.0 ptssince 2000
from 11.7% in 2000
US average: 35.6%
High school or higher
96.1%
+15.1 ptssince 2000
from 80.9% in 2000
US average: 89.6%
Graduate degree
7.3%
+2.2 ptssince 2000
from 5.1% in 2000
US average: 14.0%
Section 06

Commute & transportation

Average commute
29.0 min
+34%since 2000
from 21.7 min in 2000
US average: 26.5
Drive alone to work
83.8%
+3.9 ptssince 2009
from 79.9% in 2009
US average: 68.9%
Carpooled to work
5.1%
−3.6 ptssince 2009
from 8.7% in 2009
US average: 8.5%
Public transit
1.7%
−2.6 ptssince 2009
from 4.3% in 2009
US average: 3.2%
Worked from home
8.9%
+6.3 ptssince 2009
from 2.6% in 2009
US average: 15.0%
Walked to work
0.5%
−1.9 ptssince 2009
from 2.5% in 2009
US average: 2.4%
Biked to work
0.0%
−0.6 ptssince 2009
from 0.6% in 2009
US average: 0.4%
No vehicle available
9.1%
−2.7 ptssince 2009
from 11.7% in 2009
US average: 8.3%
Section 07

Work & employment

Unemployment rate
6.9%
−1.4 ptssince 2011
from 8.4% in 2011
US average: 5.2%
Labor force participation
59.9%
+0.4 ptssince 2011
from 59.6% in 2011
US average: 63.5%
Self-employed
6.7%
−1.9 ptssince 2009
from 8.6% in 2009
US average: 13.1%
Management & professional
25.8%
−35.3 ptssince 2009
from 61.2% in 2009
US average: 42.5%
Section 08

People & community

Male
51.8%
+9.6 ptssince 2009
from 42.2% in 2009
Female
48.2%
−9.6 ptssince 2009
from 57.8% in 2009
Foreign born
2.2%
+2.0 ptssince 2009
from 0.2% in 2009
US average: 14.1%
Veterans
7.6%
−33.3 ptssince 2009
from 40.9% in 2009
US average: 6.2%
With a disability
15.0%
−1.7 ptssince 2012
from 16.7% in 2012
US average: 13.3%
Uninsured
6.4%
−81.4 ptssince 2013
from 87.8% in 2013
US average: 8.4%
Broadband at home
89.0%
+21.7 ptssince 2017
from 67.3% in 2017
US average: 91.0%
English only at home
96.2%
Unchangedsince 2016
from 96.2% in 2016
US average: 77.7%
Spanish at home
1.9%
+1.9 ptssince 2016
from 0.0% in 2016
US average: 13.6%
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Frequently asked

How many people live in Monongahela, Pennsylvania?

Monongahela, Pennsylvania has about 4,109 residents according to the 2024 American Community Survey.

What is the median household income in Monongahela, Pennsylvania?

The typical household in Monongahela, Pennsylvania earns about $59,861 a year. Half of households make more than that, and half make less.

Is Monongahela, Pennsylvania expensive?

In Monongahela, Pennsylvania, the median home is worth about $114,300, and the typical rent is about $818 a month.

How educated are people in Monongahela, Pennsylvania?

About 22.8% of adults age 25 and over in Monongahela, Pennsylvania hold a bachelor's degree or higher.

What is the poverty rate in Monongahela, Pennsylvania?

About 12.3% of people in Monongahela, Pennsylvania live below the federal poverty line.

Has Monongahela, Pennsylvania grown since 1990?

Yes, Monongahela, Pennsylvania has shrunk since 1990. The population has lost about 819 residents, a change of about -17 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →

Monongahela, Pennsylvania: demographics, income & housing data · CensusEasy