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Mainville, PA
Full City Profile · Pennsylvania · Northumberland County County
2.3
/5.0
C
Fair
122
Population
174/sq mi density
$35,625
Median Income
$24,602 per capita
$151,300
Home Value
$248,140 Zillow
$1,283
Median Rent
51.0% income on rent
51°F
Avg Temperature
275 sunny days/yr
262
Violent Crime/100K
1,050 property/100K
C
Overall
2.3 / 5.0
Fair overall score based on economy, affordability, safety and education
F
Economy
1.3 / 5.0
$35,625 median income, 25.3% unemployment
A
Affordability
4.3 / 5.0
$151,300 home value, $1,283/mo rent
F
Safety
1.0 / 5.0
262 violent crimes/100K
C+
Education
2.8 / 5.0
22.4% bachelor's degree or higher
Mainville experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 27°F in January while summers reach 73°F in July. The area gets 275 sunny days per year. Annual precipitation totals 48.0 inches. The area receives 33.5 inches of snow annually. Air quality is rated Good with a median AQI of 40.
Temperature
27°F Jan (-3°C)
73°F Jul (23°C)
| Annual Average | 50.5°F |
| 6% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 275 days/yr |
Geography
| Elevation | 780 ft (238 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 174/sq mi |
| Coordinates | 40.9826°N, 76.3695°W |
| Timezone | America/New_York |
| County | Northumberland County County |
| Nearest Airport | Hazleton Regional (HZL) 20 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 40.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 79.2 / 100 |
| Social Vulnerability | 52.8 / 100 |
| Community Resilience | 89.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Relatively Low |
| Earthquake | Relatively Low |
| Wildfire | Very Low |
| Flood | Relatively Moderate |
| Hail | Very Low |
| Strong Wind | Relatively High |
| Heat Wave | Relatively Low |
| Winter Weather | Relatively High |
| Lightning | Relatively Moderate |
| Ice Storm | Relatively Low |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Relatively Low |
| Avalanche | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1895 | HIGH BRIDGE, NJ | Earthquake | — | — | 130 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 2.6 in | Coldest |
| February | 27°F (-3°C) | 2.5 in | Driest |
| March | 36°F (2°C) | 2.9 in | |
| April | 47°F (8°C) | 3.5 in | |
| May | 58°F (14°C) | 4.3 in | |
| June | 66°F (19°C) | 4.6 in | Wettest |
| July | 73°F (23°C) | 3.9 in | Warmest |
| August | 70°F (21°C) | 3.8 in | |
| September | 63°F (17°C) | 4.1 in | |
| October | 52°F (11°C) | 3.3 in | |
| November | 41°F (5°C) | 3.8 in | |
| December | 31°F (-0°C) | 3.0 in |
Mainville has a seasonal temperature swing of 45°F / from 27°F in January to 73°F in July. Total annual precipitation is 42.2 inches, with June being the wettest month (4.6") and February the driest (2.5").