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Advertise here →Karns City, PA · borough
Karns City, Pennsylvania houses and real estate market data.
Houses in Karns City, PA (Butler County) — market data for Karns City houses and the whole local market.
borough · Census GEOID 4238768
🔥 FEATURED LISTING: WATERFRONT LAKE HOME FOR SALE
Clearlake Oaks Canal-Front Oasis
$374,999 • 3 Beds • 2 Baths • 1,204 Sq Ft
554 Keys, Clearlake Oaks, CA 95423
Luxury Living Lake Lifestyle – Deep Water Access to Clear Lake: PAID-OFF SOLAR • 10-Ft Concrete Seawall • Double Boat Lifts & Private Dock • Hot Tub • Mini-Split HVAC • Close to SF Bay / Wine Country • Cleanest Air in America (Lake County CA) • Spacious Patio and Deck • Open Floor Plan • RV/Boat Parking • Want the Boats? • Make Offer ASAP This Lake Home For Sale in California won't last!
*Listed by Scott Brown, EXP Realty, DRE #01956840. Inquiries delivered directly to listing agent. Search.USAHouses.com*
📩 Contact Agent Direct:
Scott Brown - EXP Realty
Scott@USAHouses.com
Call/Text (707) 474-8855
👉 Click Anywhere on Ad for More Info / Listing Page
Karns City, PA is a borough in Butler County, Pennsylvania — this guide covers houses in Karns City and the whole local market: resale homes, condos, land, and new construction.
Info from government sites and builders may have provided source info.
Open map pin ↗ · 40.996952, -79.726353
At a glance
Karns City market snapshot
Place type
borough
County
Butler County
Map pin
40.996952, -79.726353
Census GEOID
4238768
Land area
0.36 sq mi
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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Advertise here →Why Karns City
What makes Karns City different
Borough
The U.S. Census Bureau lists Karns City as a borough in Butler County, Pennsylvania.
Nearby
Places around Karns City
County guide: Butler County — cities, market context, and local resources for the county that includes Karns City.
USAHouses.com also publishes Census place pages for other communities in the same county as Karns City.
Nearby communities include Fairview, Petrolia, Chicora, Bruin, North Washington, Fenelton, West Sunbury, East Butler, Eau Claire, Shanor-Northvue, Boyers, Cherry Valley, Unionville, Butler, Homeacre-Lyndora, Meadowood.
Fairview market data
Nearby city · ~1.6 mi
Petrolia market data
Nearby city · ~1.8 mi
Chicora market data
Nearby city · ~3.1 mi
Bruin market data
Nearby city · ~4.0 mi
North Washington market data
Nearby city · ~5.8 mi
Fenelton market data
Nearby city · ~8.6 mi
West Sunbury market data
Nearby city · ~8.9 mi
East Butler market data
Nearby city · ~10.3 mi
Eau Claire market data
Nearby city · ~10.4 mi
Shanor-Northvue market data
Nearby city · ~11.6 mi
Boyers market data
Nearby city · ~11.9 mi
Cherry Valley market data
Nearby city · ~11.9 mi
Unionville market data
Nearby city · ~12.8 mi
Butler market data
Nearby city · ~12.9 mi
Homeacre-Lyndora market data
Nearby city · ~13.3 mi
Meadowood market data
Nearby city · ~14.0 mi
Adjacent-county Census places with USAHouses.com pages: East Brady (~6.1 mi), Parker (~6.8 mi), Foxburg (~10.3 mi), St. Petersburg (~11.9 mi), Worthington (~12.0 mi), Rimersburg (~12.1 mi), Callensburg (~12.5 mi), Emlenton (~12.7 mi), Sligo (~14.0 mi), West Hills (~14.3 mi), Templeton (~14.9 mi), Kittanning (~15.9 mi), West Kittanning (~16.3 mi), Applewold (~16.8 mi), Manorville (~18.0 mi), Ford City (~18.7 mi).
Census & home facts
Karns City data from published sources
County FHFA annual change (2025)
3.92%
County median listing price (FRED/Realtor.com) (2026-06-01)
$404,450
Census place type
borough
County
Butler County
Land area (Census Gazetteer 2024)
0.36 sq mi
Census GEOID
4238768
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Karns City
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Duffy Highlands Ranch Homes ↗
D.R. Horton · Butler, Pennsylvania · ~13.4 mi · from $329,990
Shadow Ridge ↗
Foxlane Homes · Butler, Pennsylvania · ~14.9 mi
The Oaks At Dutchtown ↗
Maronda Homes · Butler, Pennsylvania · ~14.9 mi
Autumn Woods Townhomes ↗
D.R. Horton · Butler, Pennsylvania · ~16.4 mi · from $289,990
Laurel Hills ↗
D.R. Horton · Sarver, Pennsylvania · ~19.4 mi · from $319,990
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Common questions
Karns City FAQ
What kind of place is Karns City, PA?
The U.S. Census Bureau lists Karns City as a borough in Butler County, Pennsylvania.
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