The Town FilesGastonville, Pennsylvania
Community in Washington County · population 2,554 (2020 Census)
- Median home
- $173,300
- Household income
- $68,487
- Jan low / Jul high
- 22° / 83°
- Snow a year
- 21 in
- Tornadoes ≤10 mi since 1950
- 14
- Median age
- 48.4
Gastonville is a community of 2,554 people in Washington County, Pennsylvania. The median home is worth $173,300, below the typical Pennsylvania town ($214,250). It ranks better transit than 92% of Pennsylvania towns, better for retirees than 84% of Pennsylvania towns, better for first-time buyers than 76% of Pennsylvania towns.
How Gastonville ranks
Percentile among Pennsylvania towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Pennsylvania towns.
Homes and cost of living
The median home in Gastonville is worth $173,300, below the typical Pennsylvania town ($214,250). Homes cost about 2.5 times the median household income of $68,487, which is more affordable than 70% of Pennsylvania towns. Median rent is $1,044 a month. 86.4% of households own their home.
| Housing | Gastonville | Typical Pennsylvania town |
|---|---|---|
| Median home value | $173,300 | $214,250 |
| Median rent | $1,044 | $996 |
| Median household income | $68,487 | $75,278 |
| Home value ÷ income | 2.5× | 2.8× |
| Homeownership | 86.4% | 81.5% |
| Median year built | 1970 | 1971 |
| Seasonal / vacation homes | 0.0% | — |
Who lives in Gastonville
| People | Gastonville | Typical Pennsylvania town |
|---|---|---|
| Median age | 48.4 | 44.2 |
| Age 65 and over | 31.1% | 21.1% |
| Under 18 | 12.1% | — |
| Bachelor's degree or higher | 23.5% | 23.8% |
| Below the poverty line | 2.7% | 8.5% |
| Veterans | 10.3% | — |
| Born outside the U.S. | 0.7% | — |
| Work from home | 5.6% | 10.6% |
| Average commute | 26.1 min | 25.9 min |
| Homes with broadband | 93.5% | 89.0% |
Weather in Gastonville
July highs average 83.0°F and January lows 22.3°F. About 41.3 inches of rain and melted snow fall a year, with 21.0 inches of snow (typical Pennsylvania town: 31.8 in). Expect about 8 days a year at 90°F or hotter and 106 nights at or below freezing.
Tornadoes, storms and disasters
14 tornadoes have passed within 10 miles of Gastonville since 1950, compared with 10 for the typical Pennsylvania town. 3 rated (E)F2 or stronger. The strongest, an F3, struck on August 3, 1963 about 7.8 miles from the town center and killed 2. Tornadoes within 10 miles have caused 2 deaths and 70 injuries since 1950. The most recent was on May 21, 2025.
Hail of 1 inch or larger has been reported within 10 miles 56 times; the largest was 2.00 inches on March 28, 2020.
Severe weather in Washington County since 1996
Washington County has been included in 14 federal disaster or emergency declarations since 1953, most often for flood, hurricane, snowstorm.
| Declared | Incident | Declaration |
|---|---|---|
| March 30, 2020 | Biological | DR-4506: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3441: Covid-19 |
| October 29, 2012 | Hurricane | EM-3356: Hurricane Sandy |
| September 10, 2005 | Hurricane | EM-3235: Hurricane Katrina |
| September 19, 2004 | Severe Storm | DR-1555: Severe Storms And Flooding Associated With Tropical Depression Frances |
Jobs and pay in Washington County
Washington County had 87,434 jobs in 2024, paying an average of $72,319 a year. Unemployment was 3.4% in 2023; in Gastonville itself the ACS puts it at 2.5%.
Towns near Gastonville
- Union, PA2.1 mi · 5,374 people · home $178,700
- South Park, PA2.3 mi · 13,727 people · home $248,000
- Peters, PA3.8 mi · 22,946 people · home $461,400
- Jefferson Hills, PA4.1 mi · 12,424 people · home $315,900
- Bethel Park, PA4.2 mi · 33,577 people · home $273,400
- McMurray, PA4.2 mi · 4,736 people · home $391,700
- Nottingham, PA4.3 mi · 2,941 people · home $370,300
- Pleasant Hills, PA5.1 mi · 8,504 people · home $244,800
Gastonville questions
Is Gastonville, Pennsylvania a good place to retire?
On The Town Files lifestyle rankings, Gastonville scores better for retirees than 84% of Pennsylvania towns and quieter than 70%. 31.1% of residents are 65 or older (median age 48.4).
How much does a house cost in Gastonville?
The median owner-occupied home in Gastonville is valued at $173,300 (Census ACS 2020–2024), against a median household income of $68,487, so homes cost about 2.5 times income. Median rent is $1,044 a month.
What is the weather like in Gastonville?
July highs average 83.0°F and January lows 22.3°F (NOAA 1991–2020 normals). It gets about 41.3 inches of precipitation a year and 21.0 inches of snow.
Does Gastonville get tornadoes?
14 tornadoes have passed within 10 miles of Gastonville since 1950 (NOAA Storm Events); the strongest was a F3 on August 3, 1963. The typical Pennsylvania town has had 10.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)