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Advertise here →Mercer County · Pennsylvania
Mercer County, Pennsylvania real estate & cities.
Countywide real estate hub for Mercer County, PA — 6 live city guides, public market snapshots, and connections to local professionals.
Mercer County, Pennsylvania is a county-level market on USAHouses.com — a countywide hub linking verified city guides, public market data, and ways to connect with licensed professionals. We currently publish 6 city-level guides inside Mercer County, covering resale homes, condos, land, and new construction across the county.
County pages complement city guides: they group places by official Census county or county-equivalent boundaries, surface nearby counties and major Pennsylvania cities, and link to NewUSAHouses.com builder hubs when available.
Mercer County corresponds to Census FIPS code 42085. FIPS is the geographic code for USA Counties.
County snapshot
Mercer County at a glance
City guides on USAHouses
6 live
Combined population (catalogued places)
51,003
Median household income (midpoint of places)
$56,420
Median home value range (Census ACS)
$76,200 – $187,600
County median listing price
$189,900 (2026-06-01)
County price trend (FHFA HPI)
+1.8% (2025)
Market data compiled from public sources on linked city guides and county-level datasets; deemed reliable but not guaranteed. Full source list ↗
Places in Mercer County
Cities & towns in Mercer County
Mercer County includes 6 places USAHouses.com tracks in its city manifest; 6 already have live market guides linked below.
Nearby
Nearby counties & major cities in Pennsylvania
Other counties in Pennsylvania with USAHouses city or county coverage:
Allegheny County
52 catalogued places
Montgomery County
48 catalogued places
Delaware County
26 catalogued places
Bucks County
21 catalogued places
Berks County
19 catalogued places
Lancaster County
18 catalogued places
Chester County
16 catalogued places
Luzerne County
15 catalogued places
Larger Pennsylvania cities with live USAHouses market guides — populous places first, including major metro hubs when available:
Philadelphia
Major metro
Allentown
Pop. 125,320 · Major city
Reading
Pop. 94,836 · Major city
Erie
Pop. 94,156 · Major city
Bethlehem
Pop. 77,069 · Major city
Scranton
Pop. 76,074 · Major city
Lancaster
Pop. 57,683 · Major city
Levittown
Pop. 50,930 · Major city
Major metro hubs serving buyers comparing Mercer County with larger nearby markets:
New construction
New homes in & near Mercer County
Verified new-construction communities on NewUSAHouses.com in Pennsylvania — linked when a matching metro or state hub exists.
Local resources
Get help buying or selling in Mercer County
What can I afford?
Estimate a comfortable price range in under a minute, then connect with a lender for real numbers.
Rough estimate only (28% of income toward housing, ~6.5% illustrative rate, 30-year term) — not a loan offer or pre-qualification. Connect with a lender for real numbers →
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Builders: feature your communities in front of Mercer County buyers — learn about advertising ↗
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Official resources
Mercer County government & services
Mercer County government
Official county or county-equivalent government website (source: public records / Wikidata). Official site ↗
Schools
Hermitage SD — 4 schools, 2,031 students (largest district in county by enrollment; attendance zones vary by address).
County median listing price
$189,900 as of 2026-06-01 (FRED / Realtor.com county median listing price).
County house price trend
FHFA all-transactions HPI annual change +1.8% (2025).
Common questions
Mercer County FAQ
What cities and towns are in Mercer County, PA?
USAHouses.com currently catalogues 6 places in Mercer County, with live market guides for 6 of them. Census recognizes additional small places and CDPs in most counties that may not yet have dedicated pages.
Where should I start looking for homes in Mercer County?
Start with the live city guides for Hermitage, Sharon, Grove City, Greenville, Farrell, and 1 more — each links Census market data, nearby places, and ways to connect with local professionals.
Does USAHouses.com cover new construction in Mercer County?
City and county guides link to NewUSAHouses.com where verified new-home communities exist in Pennsylvania. Use the new-construction section on this page for same-state builder hubs; availability varies by market.
How is the Mercer County housing market trending?
County-level FHFA house price index data shows a +1.8% annual change in 2025 — a countywide benchmark, not a guarantee for any single city or street.
How do I connect with an agent in Mercer County?
Use the lead form at the bottom of this page to describe your buy or sell goals in Mercer County. USA HOUSES LLC is a platform/media company, not a brokerage; licensed professionals are disclosed separately.
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Look up homes in Mercer County
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