
Christiana
- County:
- Lancaster County
- County Seat:
- No
- Area (mi²):
- 0.527
- State:
- Pennsylvania
Christiana is a borough located in Lancaster County, Pennsylvania. Christiana has a 2025 population of 1,092. Christiana is currently declining at a rate of -0.27% annually and its population has decreased by -1.53% since the most recent census, which recorded a population of 1,109 in 2020.
The average household income in Christiana is $102,876 with a poverty rate of 13.69%. The median age in Christiana is 44.9 years: 47.5 years for males, and 44 years for females.