• The county covers approximately 884 square miles and has a 2024 population of approximately 37 373 down from a 2020 census count of 38 587.
• The county seat is the borough of Warren, a small city of roughly 9,000 people on the Allegheny River.
• The racial composition is 94.4% White, with small Black, multiracial, and Hispanic populations.
• The median age of 47 1 years is meaningfully above the Pennsylvania statewide median and as of the 2020 census 23 7 of residents were.
• The median household income stands at approximately $60,480, below the statewide median of $77,971.
• The county's per capita income is around $42,754, and the poverty rate is approximately 10.81%.

Warren County sits in northwestern Pennsylvania, a place of rolling hills, the Allegheny River, the Kinzua Dam, and the southern reaches of the Allegheny National Forest. The county covers approximately 884 square miles and has a 2024 population of approximately 37,373 — down from a 2020 census count of 38,587 and well below the 47,449 counted in 1980. The county has been in steady demographic decline for decades, and that trend shows little sign of reversing. The county seat is the borough of Warren, a small city of roughly 9,000 people on the Allegheny River. The racial composition is 94.4% White, with small Black, multiracial, and Hispanic populations. The median age of 47.1 years is meaningfully above the Pennsylvania statewide median, and as of the 2020 census, 23.7% of residents were 65 or older — nearly one in four Warren County residents is Medicare-eligible. That's a very high share, comparable to some of the most aged counties in the state. The median household income stands at approximately $60,480, below the statewide median of $77,971. The county's per capita income is around $42,754, and the poverty rate is approximately 10.81%. Veterans are an important presence — Warren County has a notable veteran population, with many Vietnam-era veterans now in their 70s and managing complex health needs through both Medicare and VA benefits. Manufacturing, which was once a stronger anchor of the county's economy, has declined. Warren General Hospital is consistently listed among the county's top employers, reflecting how central healthcare has become to the local economy as other industries have contracted. Medicare enrollment is significant and growing, and the challenge of helping residents navigate plan options in a region with limited provider competition deserves focused attention. Estimates suggest approximately 9,000 to 9,500 Warren County residents are currently enrolled in Medicare, with roughly a third choosing Medicare Advantage and the remainder staying with Original Medicare — a split that reflects the county's older demographics, the preference of long-time Medicare recipients for the flexibility of traditional coverage, and the still-limited Advantage plan offerings in this remote corner of Pennsylvania. The fastest-growing cohort is adults 75 and older, whose care needs are typically more complex and costly.

Warren General Hospital is the healthcare centerpiece of Warren County, a 147-bed regional hospital that serves as the acute care anchor for the county and draws patients from neighboring Forest and Venango counties as well. Warren General provides emergency services, cardiac care, surgical services, oncology support, obstetrics, behavioral health, rehabilitation, and a range of outpatient services. The hospital has maintained its community character while building affiliations and partnerships that give it access to specialist networks and clinical resources. For more complex or subspecialty care, Warren County residents travel to Erie (roughly 60 miles west), Pittsburgh (roughly 130 miles southeast), or occasionally Buffalo, New York (roughly 80 miles north). Erie's hospitals — UPMC Hamot and AHN Saint Vincent — are the most common destinations for complex referrals. AHN (Allegheny Health Network), based in Pittsburgh, has significant presence in Erie and has been active in expanding its northwest Pennsylvania network, which gives some Warren County residents access to a large integrated system's specialist resources when they need them. The UPMC system also has a presence in the region through UPMC Hamot and its extended network. Forest County, which borders Warren to the south, has virtually no hospital infrastructure and relies entirely on Warren General for acute care. Elk County to the southeast has Penn Highlands Elk in Ridgway, another regional option for some Warren County residents in the southern part of the county. Telehealth has grown as an important tool, allowing Warren General's patients to connect with specialists at affiliated institutions without the drive to Erie or Pittsburgh. Behavioral health services — always in demand and always in short supply in rural areas — are provided through a combination of Warren General's inpatient unit and outpatient community providers. Warren General Hospital's 147-bed capacity makes it one of the larger community hospitals in Pennsylvania's rural northwest, operating well above the critical access threshold and offering a scope of services — including inpatient behavioral health, cardiac rehabilitation, and cancer care coordination — that smaller rural facilities cannot sustain. The hospital's affiliation agreements with Erie-based systems give Warren County patients a defined pathway for complex cardiac and neurosurgical procedures, with care coordination staff helping to arrange transfers and follow-up appointments across the network.

If you're turning 65 or new to Medicare, you have real choices. In your area, about 9,000 people already have Medicare. Understanding your options matters.

Local median income is $60,480,, and 10.81% of residents live in poverty. 94.4% of your neighbors are 65 or older. Ask about Extra Help for prescriptions and Medicare Savings Programs if money is tight. Review your plan every year—your needs and available options change.

Free Medicare counseling is available. A counselor can walk you through Original Medicare, Medicare Advantage, Medigap, and Part D options without pressure.