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Castle Shannon, Pennsylvania

Borough · Population 8,094 · #103 in Pennsylvania
Only Castle Shannon in Americaclose-knit town🌐 castle-shannon-pa.uscitysearch.com
Castle ShannonPennsylvania

Castle Shannon is a borough in Allegheny County, Pennsylvania, United States. The population was 8,249 at the 2020 census.

Intro: Wikipedia

About Castle Shannon

Set in the western part of Pennsylvania, Castle Shannon is a close-knit town counting 8,094 people who proudly call it home.

Castle Shannon holds the status of a borough — a form of municipal government most common in the Northeast. The community covers 1.6 square miles, giving it a compact, walkable footprint at roughly 5,059 residents per square mile.

📰 Local News

Read the latest Pennsylvania headlines on our news site, Bless News Daily.

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What Makes Castle Shannon Unique

  • The only place in America named Castle Shannon — a truly one-of-a-kind name among 32,000+ US communities.
  • Positioned in western Pennsylvania, convenient to the region's corridors and crossings.
  • Part of the fabric of Pennsylvania — one of 2,002 recognized communities statewide.

Why People Love It Here

  • Big enough for services and schools, small enough to feel like home.
  • Local businesses and schools anchored by a stable resident base of 8,094.
  • Well connected: 3+ neighboring communities within 3 miles.

📍 Neighborhoods in Castle Shannon

Click a neighborhood to see it on the map.

🍽️ Where to Eat in Castle Shannon

Local spots mapped by the OpenStreetMap community · click a restaurant to read or write reviews.

🏞️ Parks & Outdoors in Castle Shannon

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

⚡ Quick Facts

TypeBorough
Population (2024)8,094
Rank in state#103 of 1,013
Land area1.6 sq mi
Density5,059/sq mi
Coordinates40.3664, -80.0195

🌤️ Current Weather

Right now63°F
ConditionsRain Showers
Wind9 to 15 mph

Full forecast →

Source: National Weather Service

🗺️ Map of Castle Shannon