Median Age in St. Helena Parish, LA
ACS 2024 5-Year Estimates
43.0 years
Rank #1,208/3,222 · #7 in LA
63th
St. Helena 43.0 years
LA 38.0 years +13.2%
US 38.9 years +10.5%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How St. Helena Parish's median age of 43.0 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to St. Helena Parish for median age.
Nearby Rankings
Full ranking →| #1,205 | Harrison County, IN | 43.0 years |
| #1,206 | Posey County, IN | 43.0 years |
| #1,207 | Garrard County, KY | 43.0 years |
| #1,208 | St. Helena Parish, LA | 43.0 years |
| #1,209 | Plymouth County, MA | 43.0 years |
| #1,210 | Red Lake County, MN | 43.0 years |
| #1,211 | Cedar County, MO | 43.0 years |
About Median Age
St. Helena Parish, Louisiana has a median age of 43.0 years, ranking #1,208 of 3,222 counties nationwide — 10.5% above the national value of 38.9 years. Within Louisiana, it ranks #7 of 64. This places it in the 63th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.