How many people live in St. Helena Parish, LA?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 10,900 people living in St. Helena Parish, LA. That makes St. Helena Parish the 56th-most populous parish in Louisiana. It is home to 0.24% of people living in the state.
10.9K
population of St. Helena Parish, LA (2024)
0.24%
County share of the Louisiana population (2024)
About 10,900 people lived in St. Helena Parish, LA in 2024.
Population estimates, 2000–2024
What are St. Helena Parish, LA’s age demographics?
About 2,400 St. Helena Parish, LA residents are aged 65 and older in 2024. That represents 22.4% of its population. For comparison, the age group represents 17.8% of Louisiana’s population and 18% in the US overall.
Another 2,100 St. Helena Parish, LA residents, or 19.7% of the population, were children under 18. For comparison, the age group represents 23.3% of Louisiana’s population and 21.6% in the US overall.
A higher share of St. Helena Parish, LA's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are St. Helena Parish, LA’s racial and ethnic demographics?
Non-Hispanic Black or African American residents make up 48.8% of the St. Helena Parish, LA population, higher than the national share of 12.6%.
In contrast, St. Helena Parish’s Hispanic population accounts for 3.5%, below the 20% nationwide, and the non-Hispanic white population makes up 45.5% of the parish, compared with 57.5% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
St. Helena Parish, LA has a higher share of a non-Hispanic Black or African American population than Louisiana as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in St. Helena Parish, LA is Greensburg with about 624 residents in 2024.
Cities and towns in St. Helena Parish, LA ranked by population
Population (2024), includes only portions within parish
| City or town | Population | |
|---|---|---|
| 1. | Greensburg | 624 |
| 2. | Montpelier | 196 |
| 3. | Balance of St. Helena Parish | 10,037 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
