Demographics Table
Demographic Data Report for Louisiana by Parish
Population: Age 18-39
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
Parish
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 18-39)
|
Rank within US (of 3143 parishes)
|
|---|---|---|---|---|
| Louisiana | N/A | 29.2 | 1,347,726 | 23 of 52 |
| United States | N/A | 29.5 | 98,945,767 | N/A |
| Cameron Parish | Urban | 20.5 | 1,029 | 2,913 |
| Tensas Parish | Rural | 22.0 | 864 | 2,710 |
| Bienville Parish | Rural | 22.8 | 2,881 | 2,538 |
| Union Parish | Urban | 22.8 | 4,743 | 2,538 |
| Pointe Coupee Parish | Urban | 23.3 | 4,714 | 2,400 |
| Red River Parish | Rural | 24.2 | 1,800 | 2,138 |
| Sabine Parish | Rural | 24.9 | 5,470 | 1,908 |
| West Carroll Parish | Rural | 24.9 | 2,352 | 1,908 |
| Assumption Parish | Urban | 25.1 | 5,149 | 1,836 |
| Washington Parish | Rural | 25.5 | 11,495 | 1,660 |
| St. Helena Parish | Urban | 25.6 | 2,775 | 1,623 |
| St. Tammany Parish | Urban | 25.7 | 70,136 | 1,586 |
| Webster Parish | Rural | 25.7 | 9,196 | 1,586 |
| St. John the Baptist Parish | Urban | 25.8 | 10,519 | 1,555 |
| St. James Parish | Urban | 25.9 | 5,051 | 1,522 |
| St. Martin Parish | Urban | 25.9 | 13,284 | 1,522 |
| St. Mary Parish | Rural | 26.0 | 12,429 | 1,485 |
| Vermilion Parish | Urban | 26.0 | 14,845 | 1,485 |
| De Soto Parish | Urban | 26.1 | 7,053 | 1,451 |
| Richland Parish | Urban | 26.2 | 5,188 | 1,415 |
| Franklin Parish | Rural | 26.3 | 5,097 | 1,375 |
| Iberia Parish | Rural | 26.4 | 18,115 | 1,335 |
| St. Charles Parish | Urban | 26.4 | 13,573 | 1,335 |
| St. Landry Parish | Rural | 26.4 | 21,536 | 1,335 |
| Morehouse Parish | Urban | 26.6 | 6,524 | 1,264 |
| Jackson Parish | Rural | 26.8 | 3,989 | 1,196 |
| Avoyelles Parish | Rural | 26.9 | 10,453 | 1,171 |
| Caldwell Parish | Rural | 26.9 | 2,551 | 1,171 |
| Acadia Parish | Urban | 27.0 | 15,405 | 1,142 |
| Caddo Parish | Urban | 27.0 | 62,168 | 1,142 |
| Evangeline Parish | Rural | 27.3 | 8,750 | 1,051 |
| East Feliciana Parish | Urban | 27.4 | 5,287 | 1,021 |
| Terrebonne Parish | Urban | 27.4 | 29,089 | 1,021 |
| Jefferson Parish | Urban | 27.5 | 118,550 | 993 |
| Jefferson Davis Parish | Urban | 27.6 | 8,801 | 961 |
| Rapides Parish | Urban | 27.6 | 35,182 | 961 |
| Beauregard Parish | Rural | 28.2 | 10,342 | 824 |
| Catahoula Parish | Rural | 28.2 | 2,422 | 824 |
| LaFourche Parish | Urban | 28.2 | 27,099 | 824 |
| Claiborne Parish | Rural | 28.3 | 3,920 | 808 |
| Calcasieu Parish | Urban | 28.8 | 59,738 | 703 |
| Concordia Parish | Rural | 28.8 | 5,238 | 703 |
| Winn Parish | Rural | 29.2 | 3,933 | 615 |
| Bossier Parish | Urban | 29.3 | 38,085 | 594 |
| Iberville Parish | Urban | 29.3 | 8,735 | 594 |
| Plaquemines Parish | Urban | 29.3 | 6,691 | 594 |
| Ascension Parish | Urban | 29.4 | 38,367 | 567 |
| Livingston Parish | Urban | 29.4 | 43,478 | 567 |
| Ouachita Parish | Urban | 29.7 | 46,999 | 525 |
| St. Bernard Parish | Urban | 29.9 | 13,261 | 490 |
| West Feliciana Parish | Urban | 30.2 | 4,632 | 458 |
| Allen Parish | Rural | 30.4 | 6,835 | 436 |
| Madison Parish | Rural | 30.4 | 2,894 | 436 |
| La Salle Parish | Rural | 30.6 | 4,524 | 421 |
| Tangipahoa Parish | Urban | 30.8 | 42,132 | 400 |
| Lafayette Parish | Urban | 31.0 | 76,964 | 374 |
| West Baton Rouge Parish | Urban | 31.1 | 8,712 | 369 |
| Grant Parish | Urban | 31.5 | 6,952 | 328 |
| Orleans Parish | Urban | 32.6 | 121,171 | 253 |
| East Carroll Parish | Rural | 33.2 | 2,348 | 232 |
| Natchitoches Parish | Rural | 33.4 | 12,246 | 222 |
| East Baton Rouge Parish | Urban | 34.7 | 157,163 | 167 |
| Vernon Parish | Rural | 34.7 | 16,360 | 167 |
| Lincoln Parish | Rural | 42.4 | 20,442 | 35 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/22/2026 9:45 am.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 18-39, see the dictionary.
Data for United States does not include Puerto Rico.