Marianna Flag

Marianna

County Seat:
No
Area (mi²):
1.956
State:
Pennsylvania

Marianna is a borough located in Washington County, Pennsylvania. Marianna has a 2025 population of 384. Marianna is currently declining at a rate of -0.52% annually and its population has decreased by -3.03% since the most recent census, which recorded a population of 396 in 2020.

The average household income in Marianna is $63,726 with a poverty rate of 19.52%.The median age in Marianna is 24.1 years: 24.4 years for males, and 22.6 years for females.

384
Total Population
196
Density (mi²)
-2 -0.52%
Growth

Marianna Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)