Allegheny County, Pennsylvania Eviction Risk: Moderate

Allegheny County carries an average eviction-risk score of 4.3/10, placing it in the Elevated tier and ranking it 5th riskiest out of 67 counties in Pennsylvania, meaning only 4 counties statewide present higher risk to landlords. Across the county's 113 municipalities, renters make up 39.8% of households and pay an average rent of $1,152 per month, with an average rent burden of 28.4% of income. For landlords considering properties here, that combination of elevated scores and a large renter population means default and collection risk is real and not evenly distributed.

The spread inside the county tells a sharper story. Individual city scores range from 3.7 to 7.5, a full 3.8-point swing that separates genuinely low-risk submarkets from high-risk ones operating in the same county. Landlords used to treating Allegheny County as a single market should reconsider: a portfolio in the lower-risk suburbs performs under very different conditions than one concentrated in the county's industrial-era boroughs.

The cities inside Allegheny County

At the top of the risk range, McKeesport (population 17,380) scores 7.5/10, tied with Braddock and Rankin, both of which also register 7.5/10. Wilkinsburg and East Pittsburgh each reach 7.4/10, and McKees Rocks and Duquesne both score 7.3/10. These are communities with persistent poverty and thin renter household budgets, where the probability of nonpayment events is meaningfully above the county average. Baldwin, the largest city in this high-risk cluster with a population of 21,057, comes in at 7.2/10, a figure landlords should weigh before acquiring there.

At the lower end of the county, Allison Park scores 4.9/10 against a population of 22,045, while Bethel Park reaches just 6.2/10 with 32,881 residents. Pittsburgh itself, the county seat and largest city at 304,759 residents, scores 6.9/10, reflecting its mix of revitalized neighborhoods and neighborhoods still under significant economic stress. Risk here is genuinely hyper-local, and even adjacent ZIP codes can sit on opposite ends of that 3.7 to 7.5 range.

State-level laws that apply here

Every landlord operating in Allegheny County works under the Pennsylvania eviction laws Landlord and Tenant Act of 1951 (68 P.S. § 250.101 et seq.). Required notice periods depend on the reason for eviction: 10 days for nonpayment of rent, 15 days for a material breach when the tenancy is under one year, and 30 days for a material breach when the tenancy is one year or more. An end-of-lease-term termination requires no statutory notice period beyond the lease terms. Once those notices expire without cure, the Pennsylvania eviction process runs 30 to 60 days for an uncontested case and 60 to 150 days when a tenant contests. Out-of-pocket costs range from $130 to $250 in court filing fees, $50 to $150 in sheriff or lockout fees, and $500 to $3,000 in attorney fees, depending on complexity and jurisdiction within the county. Understanding Pennsylvania eviction costs before buying is essential for accurate cash-flow modeling in any borough or municipality here. Pennsylvania eviction laws does not impose just-cause eviction requirements and preempts local rent-control ordinances, so no Allegheny County municipality may set rent caps independently.

With a poverty rate of 13.9% across the county and renters representing nearly 40% of all households, the financial fragility driving that 4.3/10 county average is spread across a wide base, making city-level scores in the grid above the most reliable guide for narrowing down where to operate.