St. Helena Flag

St. Helena

County:
Napa County
County Seat:
No
Area (mi²):
4.956
State:
California

St. Helena is a city located in Napa County, California. St. Helena has a 2025 population of 5,174. St. Helena is currently declining at a rate of -0.94% annually and its population has decreased by -4.52% since the most recent census, which recorded a population of 5,419 in 2020.

The average household income in St. Helena is $251,083 with a poverty rate of 5.98%.The median age in St. Helena is 47.6 years: 45.9 years for males, and 48.7 years for females.

5.2K
Total Population
1,044
Density (mi²)
-49 -0.94%
Growth

St. Helena 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)