
Dalmatia
- County:
- Northumberland County
- County Seat:
- No
- Area (mi²):
- 0.682
- State:
- Pennsylvania
Dalmatia is a CDP located in Northumberland County, Pennsylvania. Dalmatia has a 2025 population of 344. Dalmatia is currently declining at a rate of -2.82% annually and its population has decreased by -14.85% since the most recent census, which recorded a population of 404 in 2020.
The average household income in Dalmatia is $68,738 with a poverty rate of 14.5%. The median age in Dalmatia is 47.5 years: 36.9 years for males, and 54.8 years for females.