Pennsylvania · United States
Middletown population
9,117people · latest figure
Middletown has a population of 9,117, making it the 4046th largest place we list in United States. It is in Pennsylvania.
Middletown holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 966 times its size.
9,117
population
#4,046
Middletown is in Pennsylvania, which has 1,372 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| La Plata | Maryland | 9,125 |
| Riggs Park | District of Columbia | 9,125 |
| Bay Minette | Alabama | 9,118 |
| Sheffield | Alabama | 9,108 |
| Forest | Virginia | 9,106 |
| Saline | Michigan | 9,100 |
All places in United States → · Pennsylvania →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.