The Town FilesDelaware, Pennsylvania
Township in Mercer County · population 2,084 (2020 Census)
- Median home
- $189,600
- Household income
- $71,765
- Jan low / Jul high
- 16° / 81°
- Snow a year
- 57 in
- Tornadoes ≤10 mi since 1950
- 10
- Median age
- 53.8
Delaware is a township of 2,084 people in Mercer County, Pennsylvania. The median home is worth $189,600, below the typical Pennsylvania town ($214,250). It ranks quieter than 98% of Pennsylvania towns, easier by car than 95% of Pennsylvania towns, better for retirees than 74% of Pennsylvania towns.
How Delaware 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 Delaware is worth $189,600, below the typical Pennsylvania town ($214,250). Homes cost about 2.6 times the median household income of $71,765, which is more affordable than 64% of Pennsylvania towns. Median rent is $1,360 a month. 84.9% of households own their home.
| Housing | Delaware | Typical Pennsylvania town |
|---|---|---|
| Median home value | $189,600 | $214,250 |
| Median rent | $1,360 | $996 |
| Median household income | $71,765 | $75,278 |
| Home value ÷ income | 2.6× | 2.8× |
| Homeownership | 84.9% | 81.5% |
| Median year built | 1970 | 1971 |
| Seasonal / vacation homes | 0.6% | — |
Who lives in Delaware
| People | Delaware | Typical Pennsylvania town |
|---|---|---|
| Median age | 53.8 | 44.2 |
| Age 65 and over | 27.0% | 21.1% |
| Under 18 | 13.9% | — |
| Bachelor's degree or higher | 15.7% | 23.8% |
| Below the poverty line | 8.9% | 8.5% |
| Veterans | 13.5% | — |
| Born outside the U.S. | 0.3% | — |
| Work from home | 2.5% | 10.6% |
| Average commute | 26.9 min | 25.9 min |
| Homes with broadband | 86.8% | 89.0% |
Weather in Delaware
July highs average 81.1°F and January lows 16.4°F. About 43.8 inches of rain and melted snow fall a year, with 57.0 inches of snow (typical Pennsylvania town: 31.8 in). Expect about 4 days a year at 90°F or hotter and 146 nights at or below freezing.
Tornadoes, storms and disasters
10 tornadoes have passed within 10 miles of Delaware since 1950, compared with 10 for the typical Pennsylvania town. 4 rated (E)F2 or stronger. The strongest, an F5, struck on May 31, 1985 about 7.5 miles from the town center and killed 8. Tornadoes within 10 miles have caused 9 deaths and 83 injuries since 1950. The most recent was on August 6, 2024.
Hail of 1 inch or larger has been reported within 10 miles 47 times; the largest was 2.50 inches on June 16, 2022.
Severe weather in Mercer County since 1996
Mercer County has been included in 13 federal disaster or emergency declarations since 1953, most often for flood, tornado, hurricane.
| 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 Mercer County
Mercer County had 43,239 jobs in 2024, paying an average of $54,120 a year. Unemployment was 3.8% in 2023; in Delaware itself the ACS puts it at 5.8%.
Towns near Delaware
- Jefferson, PA4.4 mi · 1,919 people · home $164,200
- Reynolds Heights, PA4.5 mi · 1,974 people · home $111,700
- Otter Creek, PA4.9 mi · 523 people · home $111,100
- Clark, PA5.1 mi · 576 people · home $229,800
- Hempfield, PA5.1 mi · 3,735 people · home $172,600
- Pymatuning, PA5.2 mi · 3,118 people · home $119,300
- Fairview, PA5.3 mi · 953 people · home $259,700
- Coolspring, PA6.0 mi · 2,107 people · home $225,200
Delaware questions
Is Delaware, Pennsylvania a good place to retire?
On The Town Files lifestyle rankings, Delaware scores better for retirees than 74% of Pennsylvania towns and quieter than 98%. 27.0% of residents are 65 or older (median age 53.8).
How much does a house cost in Delaware?
The median owner-occupied home in Delaware is valued at $189,600 (Census ACS 2020–2024), against a median household income of $71,765, so homes cost about 2.6 times income. Median rent is $1,360 a month.
What is the weather like in Delaware?
July highs average 81.1°F and January lows 16.4°F (NOAA 1991–2020 normals). It gets about 43.8 inches of precipitation a year and 57.0 inches of snow.
Does Delaware get tornadoes?
10 tornadoes have passed within 10 miles of Delaware since 1950 (NOAA Storm Events); the strongest was a F5 on May 31, 1985. 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)