Cost of Living & Housing in Southern Alleghenies

The Southern Alleghenies -- named for the official Southern Alleghenies Planning & Development Commission region these four counties belong to -- carry some of the most affordable housing in Pennsylvania, with Johnstown standing out as a genuinely declining market worth understanding honestly rather than dismissing as a simple bargain.

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Altoona, Somerset, and Indiana: Stable and Affordable

Altoona's housing runs approximately $132,978 (up a modest 2.6% year-over-year) -- genuinely affordable and appreciating at a steady, unremarkable pace. Somerset runs a comparable borough-level median of approximately $150,600, with the broader Somerset County median sale price cited separately at $175,000 (down 2.8% YoY, a real, modest recent softening). Indiana runs somewhat higher at approximately $173,206 (up 2.7% YoY), with the broader Indiana County average close behind at $170,631 (up a faster 7.7% YoY) -- a real, disclosed divergence in appreciation pace between the borough and county figures worth noting.

Johnstown: A Genuinely Declining Market, Stated Plainly

Johnstown's housing market is the clear outlier in this region and should be understood honestly, not glossed over: Zillow's average home value ran approximately $98,176, DOWN a real, notable 12.3% year-over-year -- a genuine, disclosed decline rather than the modest appreciation seen elsewhere in this region. A separately-cited Houzeo figure ran even lower, at approximately $47,000, while a third source (HomeSnacks) cited approximately $86,107 -- a real, wide cross-source spread reflecting Johnstown's genuinely small, thin transaction market and its decades-long population decline. Movers should treat any single cited figure for Johnstown cautiously and confirm current listings directly.

A Regional Pattern of Genuine Affordability

Across all four member places, this region offers some of the lowest housing costs in Pennsylvania's Tier A/B coverage, reflecting the broader Southern Alleghenies' rural, post-industrial character -- a real, structural affordability rather than a temporary dip, and a genuine draw for movers prioritizing low housing cost above proximity to a larger metro.

Key takeaways

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Last reviewed: 2026-09-05. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.