CensusEasy
COUNTY · 2020 ACS

Mercer County

Pennsylvania · 110,652 residents · 672.538 sq mi
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The short version

Mercer County has lower-than-average household income, with a median household income of $50,529. Population has declined 8% since 2000. Median home value has risen by half since 2000, reaching $123,600. With a median age of 45.1, the population is older than the US median of 38.8.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 45.1
US median: 38.8
Less educated
23% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
110,652
−8%since 2000
from 120,293 in 2000
1990 – 2025
Population density
165 / sq mi
−8%since 2000
from 179 / sq mi in 2000
US average: 280
Median age
45.1
+14%since 2000
from 39.6 in 2000
US average: 38.8
Population, 1990 – 2024
108K112K115K119K122K1990201020202024Mercer County
2024109K
1990201020202024
Section 02

Income & economy

Median household income
$50,529
−3%inflation adjusted, since 2000
from $34,666 in 2000
US average: $66,278
1990 – 2024
Per capita income
$27,875
+58%since 2000
from $17,636 in 2000
US average: $35,364
Households earning $100K+
32.4%
+10.2 ptssince 2009
from 22.2% in 2009
US average: 43.9%
Poverty rate
14.4%
+2.9 ptssince 2000
from 11.5% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade15.9%
US avg: 10%
Information11.9%
US avg: 11.1%
Wholesale trade4.8%
US avg: 6.7%
Finance & insurance4.6%
US avg: 5.5%
Other services4.5%
US avg: 6.6%
Professional, scientific, technical4.1%
US avg: 4.7%
Public administration3.5%
US avg: 4.7%
Transportation & warehousing2.4%
US avg: 2.5%
Agriculture, forestry, fishing1.5%
US avg: 1.7%
Construction1%
US avg: 1.2%
Arts, entertainment, food1%
US avg: 2%
Education & health services0.5%
US avg: 0.8%
Manufacturing0.5%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$123,600
+10%inflation adjusted, since 2000
from $75,100 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$682
+2%inflation adjusted, since 2000
from $443 in 2000
US average: $1,124
Owner-occupied
72.1%
−4.2 ptssince 2000
from 76.3% in 2000
27.9% rent
Afford Score
2.4
+13%since 2000
from 2.2 in 2000
1990 – 2024
RELATED:See current rent listings in Mercer County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic92.7%(111,507)
Black5.2%(6,279)
Hispanic / Latino0.7%(803)
Asian0.4%(477)
Other0%
Diversity Score15%(18,059)
Segregation Score0%
2020
White, non-Hispanic87.7%(96,998)
Black5.7%(6,289)
Hispanic / Latino1.5%(1,609)
Asian0.6%(683)
Other2%(2,178)
Diversity Score23.2%(25,676)
Segregation Score45.9%(50,834)
Diversity Score
23
+55%since 2000
from 15 in 2000
1990 – 2024
Segregation Score
46
Section 05

Education

Bachelor's degree or higher
22.7%
+5.4 ptssince 2000
from 17.3% in 2000
US average: 32.9%
High school or higher
89.9%
+6.9 ptssince 2000
from 82.9% in 2000
US average: 88.5%
Graduate degree
8.2%
+2.2 ptssince 2000
from 6.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
21.6 min
+61%since 2000
from 13.4 min in 2000
US average: 26.9
Drive alone to work
82.1%
+0.2 ptssince 2009
from 81.9% in 2009
US average: 75.1%
No vehicle available
10.4%
+2.5 ptssince 2009
from 7.9% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
5.8%
−3.0 ptssince 2011
from 8.8% in 2011
US average: 5.4%
Labor force participation
55.2%
−2.3 ptssince 2011
from 57.5% in 2011
US average: 63.4%
Management & professional
31.7%
−28.1 ptssince 2009
from 59.8% in 2009
US average: 39.3%
Section 08

People & community

Male
49.3%
+0.4 ptssince 2009
from 48.9% in 2009
Female
50.7%
−0.4 ptssince 2009
from 51.1% in 2009
Foreign born
1.5%
−0.2 ptssince 2009
from 1.6% in 2009
US average: 13.5%
Uninsured
5.6%
−84.7 ptssince 2013
from 90.3% in 2013
US average: 8.8%
Drill deeper

Places similar to Mercer County

Houston County
Pop 110,318
Craighead County
Pop 116,957
Delaware County
Pop 113,106
Marshall County
Pop 103,537
Places similar to Mercer County
Head to head

Compare Mercer County to nearby counties

MERCER COUNTY VS
Lawrence County
Income$61,931+23%
Home value$147,200+19%
Population83,911−22%
SEE FULL COMPARISON →
MERCER COUNTY VS
Venango County
Income$61,522+22%
Home value$119,800−3%
Population49,346−54%
SEE FULL COMPARISON →
MERCER COUNTY VS
Trumbull County
Income$56,435+12%
Home value$141,800+15%
Population198,972+84%
SEE FULL COMPARISON →
MERCER COUNTY VS
Crawford County
Income$60,476+20%
Home value$153,200+24%
Population81,792−24%
SEE FULL COMPARISON →
Frequently asked

How many people live in Mercer County, Pennsylvania?

Mercer County, Pennsylvania has about 110,652 residents according to the 2020 American Community Survey.

What is the median household income in Mercer County, Pennsylvania?

The typical household in Mercer County, Pennsylvania earns about $50,529 a year. Half of households make more than that, and half make less.

Is Mercer County, Pennsylvania expensive?

In Mercer County, Pennsylvania, the median home is worth about $123,600, and the typical rent is about $682 a month.

How educated are people in Mercer County, Pennsylvania?

About 22.7% of adults age 25 and over in Mercer County, Pennsylvania hold a bachelor's degree or higher.

What is the poverty rate in Mercer County, Pennsylvania?

About 14.4% of people in Mercer County, Pennsylvania live below the federal poverty line.

Has Mercer County, Pennsylvania grown since 1990?

Yes, Mercer County, Pennsylvania has shrunk since 1990. The population has lost about 10,351 residents, a change of about -9 percent over that period.

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35 census tracts (top 20 by population)
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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