Mercer
Pennsylvania
111K
Population
$57K
Median Income
$182K
Median Home
R+28
Politics
This county as a story, on one page you can share·See it on the map with these filters
What stands out
Three things set Mercer County apart from the other 3,142 counties: winter sunshine is in the bottom 3% of American counties (-1.8 on the USDA scale) and unemployment is in the top 11% of American counties (5.0%). Within Pennsylvania it ranks 10th of 67 counties for winter sunshine, counting from the bottom.
Where you are
You live in Mercer County, Pennsylvania. 110,600 people live here with you. The population shrank 0.6% last year, and more Americans moved in than out (net +7).
Pennsylvania has a flat 3.07% income tax and exempts all retirement income, including Social Security, pensions and 401(k) and IRA withdrawals after age 59½. It is one of six states with an inheritance tax, which applies even to children at 4.5%. Local earned-income taxes of 1% to nearly 4% apply in most municipalities, and Philadelphia's wage tax is the highest of any city in the country.
Money
The typical household here brings in $57,353 a year, lower than 60% of American counties. Employers pay an average wage of $54,120. Unemployment runs 5.0%, higher than 89% of American counties. 7% of workers work from home; for the rest the average commute is 20 minutes each way.
Pennsylvania takes 3.1% of that median income in state income tax, about $1,761 a year.
Home
The median home costs $181K, cheaper than 71% of American counties, about 1.9 years of the median household's income. A two-bedroom rents for around $741 a month. Property tax is 1.29% of home value, roughly $1,887 a year on that median home, higher than 77% of American counties. 72% of households own rather than rent.
Safety and health
Violent crime here is 4.0 per 1,000 residents, higher than 58% of American counties. Drug overdoses killed 26 people per 100,000 in 2024, one of the harder-hit counties in the country.
A child born here can expect to live 75.0 years, shorter than 59% of American counties. There are 205 active physicians in the county, about 18.5 per 10,000 people. Medicare rates the local hospitals 3.7 of 5 stars. 8.3% of people under 65 have no health insurance.
School
Local students test at grade level 3.26 where 3.0 is national grade level, higher than 84% of American counties. 91% of adults finished high school.
Neighbors and politics
In 2024 your neighbors voted Republican by 28 points. 65% of eligible voters turned out. Under Pennsylvania law you can get a concealed-carry permit on request, abortion is protected by state law, and marijuana is medical only.
Weather and risk
The year averages 49°F, highs near 59 and lows near 38, colder than 79% of American counties. About 41 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 38 out of 100, safer than 62% of American counties; the county has had 13 federal disaster declarations since 1953.
Getting around, going out
Home internet averages 221 Mbps down, faster than 60% of American counties. There are 7 airports in the county, counting general aviation. For a night or a weekend out: 0.8 full-service restaurants per 1,000 people, 5 breweries, 3 museums.
Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.
Economy
Housing
Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)
Annual tax on median home: $1,887
Affordability & Supply
Market Activity
Sources: Zillow Research monthly · Redfin
Source: Zillow Research · Updated monthly
Sale-to-List Cross-Reference
Zillow 94.9% · Redfin 92.7%
Source: Redfin · Updated monthly
Health
Education
Safety
Climate & Air Quality
Outdoor & Recreation
Brewery Scene
Internet & Remote Work
EV Infrastructure
Commute & Transit
Agriculture
Families & Childcare
Civic & Community
Lifestyle & Services
Debt Burden
Innovation
Politics
R+28
2024 Presidential · Pennsylvania was R+2 statewide
vs Pennsylvania State
Population & Migration
Net Domestic Migration 2023
↑ +7
More people arriving than leaving
IRS Wealth Migration
Lower-income migration pattern (IRS: 0.92x avg income)
Economic Mobility
42%
chance a low-income child reaches the middle class
Source: Opportunity Insights
Real Estate
Find Homes in Mercer County
Median home value: $181K
Opens in a new tab
Explore Other Pennsylvania Counties
Full Pennsylvania profile
Taxes, cost of living, crime, schools, gun laws and more.
Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.