With 9,632 people, Middletown is a city in Pennsylvania. 43% of homes are owner-occupied. This skews young, with a median age of 33.8. The typical home is worth $161,600, having more than doubled since 2000. There are 4,745 people per square mile. About 25% of adults have finished a four-year degree.
At a glance
Lower income
median household income $55,765, below the US median
US median: $82,259
Younger
median age 33.8
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 Middletown
What changed most since 1990
Homes owned by their occupants53.0% → 42.6%(−10.4 pts)US over the same years: +0.9 pts
Median home value (2024 dollars)$140,644 → $161,600(+15%)US over the same years: +67%
Median household income (2024 dollars)$67,440 → $55,765(−17%)US over the same years: +14%
Middletown's population equals 3.3% of Dauphin County's. Its number of people who work from home equals 1.8% of the county's. Its number of households earning $100,000 or more equals 2.7% of the county's.
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)22.6%(108)
US avg: 26.4%
Gulf War (1990s)30.6%(146)
US avg: 24.3%
Vietnam era22%(105)
US avg: 33.1%
Korean War14.7%(70)
US avg: 4.5%
World War II0%(0)
US avg: 1%
Share of the 477 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
Middletown, decade by decade
Middletown 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
1990
9,254
$67,440
$140,644
13.0%
16.0
2000
9,242
$64,532
$148,465
13.3%
29.3
2010
8,901
$72,234
$164,716
15.1%
41.2
2020
9,533
$62,083
$143,748
18.5%
61.7
2024
9,632
$55,765
$161,600
24.9%
57.2
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.
