| Place Name | Perryville |
| Place Type | Town |
| ZIP Code(s) | 21903 |
| County | Cecil County |
| Area Code(s) | 410,443,667 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 4,357 |
| Population Growth Rate (2010-19) | 0.69% |
| Majority Ethnicity | White 87.53% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Maryland 1st |
| House of Delegates Districts | 35A |
| State Senate Districts | 35 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 87.53% |
| African American | 9.75% |
| Hispanic | 0% |
| Asian | 0.41% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.31% |