Mainville is a city of 115 people in Pennsylvania. 39.1% of people here live below the federal poverty line. That trails the Pennsylvania median by roughly 54%. The population is up 39% since 2000. 0% of people here were born outside the United States. The typical home is worth $158,000, having more than doubled since 2000.
At a glance
Lower income
median household income $36,250, below the US median
US median: $82,259
Mid-age
median age 40.6
US median: 38.9
Less educated
25% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Mainville
What changed most since 2000
Poverty rate7.7% → 39.1%(+31.4 pts)US over the same years: 0.0 pts
Median home value (2024 dollars)$141,178 → $158,000(+12%)US over the same years: +71%
Homes owned by their occupants67.6% → 55.4%(−12.2 pts)US over the same years: −1.1 pts
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)0%(0)
US avg: 26.4%
Gulf War (1990s)0%(0)
US avg: 24.3%
Vietnam era100%(2)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 2 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Mainville, decade by decade
Mainville population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
2000
83
$39,621
$141,178
4.5%
0.0
2010
132
$74,086
$139,541
13.2%
1.9
2020
134
–
$153,081
21.1%
14.4
2024
115
$36,250
$158,000
25.0%
0.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
