# Counties in Louisiana by share of population aged 65 and over, 2025

All 64 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `population_65_plus_share`
- Unit: %
- Definition: Residents aged 65 or over as a percentage of total population. Spain: 1 January, INE annual census. United States: 1 July, Census Bureau population estimates. World Bank figures for other countries and the World refer to mid-year.
- Source: U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties (https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv)
- Retrieved: 2026-10-09
- Citation: U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.
- Web page: https://invokely.ai/rankings/population-65-plus/louisiana-counties
- CSV: https://invokely.ai/download/rankings/population-65-plus/louisiana-counties.csv

| Rank | Place | % |
|---:|---|---:|
| 1 | Tensas Parish | 30.2 |
| 2 | Claiborne Parish | 25.2 |
| 3 | West Carroll Parish | 24.9 |
| 4 | Pointe Coupee Parish | 24.5 |
| 5 | Union Parish | 24.5 |
| 6 | East Feliciana Parish | 24.4 |
| 7 | Sabine Parish | 24.1 |
| 8 | Bienville Parish | 23.8 |
| 9 | Morehouse Parish | 23.8 |
| 10 | St. Helena Parish | 23.5 |
| 11 | Catahoula Parish | 23.4 |
| 12 | Webster Parish | 23.3 |
| 13 | Assumption Parish | 23 |
| 14 | St. James Parish | 22.5 |
| 15 | Washington Parish | 21.7 |
| 16 | Red River Parish | 21.7 |
| 17 | Cameron Parish | 21.6 |
| 18 | Jackson Parish | 21.3 |
| 19 | Caddo Parish | 21 |
| 20 | Franklin Parish | 21 |
| 21 | St. Tammany Parish | 20.9 |
| 22 | De Soto Parish | 20.8 |
| 23 | Madison Parish | 20.7 |
| 24 | St. Mary Parish | 20.7 |
| 25 | Iberville Parish | 20.6 |
| 26 | Richland Parish | 20.5 |
| 27 | Concordia Parish | 20.5 |
| 28 | Jefferson Parish | 20.5 |
| 29 | St. Martin Parish | 20.5 |
| 30 | Avoyelles Parish | 20.4 |
| 31 | West Feliciana Parish | 20.1 |
| 32 | St. Landry Parish | 20 |
| 33 | Iberia Parish | 20 |
| 34 | Caldwell Parish | 19.8 |
| 35 | Rapides Parish | 19.6 |
| 36 | Natchitoches Parish | 19.6 |
| 37 | Jefferson Davis Parish | 19.5 |
| 38 | Acadia Parish | 19.4 |
| 39 | Evangeline Parish | 19.3 |
| 40 | St. John the Baptist Parish | 19.2 |
| 41 | Vermilion Parish | 19 |
| 42 | Lafourche Parish | 18.8 |
| 43 | St. Charles Parish | 18.7 |
| 44 | Beauregard Parish | 18.6 |
| 45 | Calcasieu Parish | 18.3 |
| 46 | Terrebonne Parish | 18.2 |
| 47 | Orleans Parish | 18.1 |
| 48 | Grant Parish | 17.9 |
| 49 | LaSalle Parish | 17.7 |
| 50 | Ouachita Parish | 17.5 |
| 51 | East Baton Rouge Parish | 17.4 |
| 52 | Tangipahoa Parish | 17.1 |
| 53 | Allen Parish | 17.1 |
| 54 | East Carroll Parish | 17 |
| 55 | Winn Parish | 16.9 |
| 56 | Lafayette Parish | 16.8 |
| 57 | Bossier Parish | 16.8 |
| 58 | West Baton Rouge Parish | 16.5 |
| 59 | Plaquemines Parish | 16.4 |
| 60 | Vernon Parish | 15.7 |
| 61 | Lincoln Parish | 15.4 |
| 62 | Livingston Parish | 15.2 |
| 63 | St. Bernard Parish | 14.8 |
| 64 | Ascension Parish | 14.8 |