Louisiana Citizen Voting-age Population By County in 2016 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the citizen voting-age population for Louisiana was 3,432,035 and represented 73.88% of the total Louisiana population.
Among all Louisiana counties, East Baton Rouge had the highest citizen voting-age population (331.86K), followed by Jefferson (311.92K), and Orleans (292.18K).
In terms of percentages, West Feliciana had the highest percentage of its population being citizens of voting-age (82.68%), followed by Claiborne (80.73%), and East Feliciana (80.41%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| East Baton Rouge | 331860 | 74.52 |
| Jefferson | 311920 | 71.67 |
| Orleans | 292175 | 76.30 |
| Caddo | 188495 | 74.47 |
| St. Tammany | 181895 | 73.86 |
| Lafayette | 172930 | 73.60 |
| Calcasieu | 145510 | 73.78 |
| Ouachita | 115005 | 73.53 |
| Livingston | 98815 | 72.70 |
| Rapides | 97015 | 73.29 |
| Tangipahoa | 94055 | 73.99 |
| Bossier | 90350 | 72.44 |
| Ascension | 82795 | 70.76 |
| Terrebonne | 81700 | 72.24 |
| Lafourche | 72545 | 74.26 |
| St. Landry | 60635 | 72.44 |
| Iberia | 52525 | 71.17 |
| Acadia | 45035 | 72.21 |
| Vermilion | 43005 | 72.25 |
| St. Martin | 39400 | 73.80 |
| St. Mary | 38540 | 72.64 |
| St. Charles | 38340 | 72.74 |
| Vernon | 37595 | 72.16 |
| Lincoln | 36510 | 76.90 |
| Washington | 34630 | 74.69 |
| St. John the Baptist | 31995 | 72.90 |
| Avoyelles | 31255 | 75.77 |
| St. Bernard | 31150 | 70.65 |
| Webster | 30940 | 76.71 |
| Natchitoches | 29635 | 75.48 |
| Beauregard | 26815 | 73.60 |
| Iberville | 25880 | 78.05 |
| Evangeline | 24150 | 71.52 |
| Jefferson Davis | 23300 | 74.20 |
| De Soto | 20410 | 75.47 |
| Morehouse | 20040 | 74.94 |
| Allen | 19415 | 75.78 |
| West Baton Rouge | 18610 | 74.40 |
| Sabine | 18110 | 75.01 |
| Assumption | 17495 | 76.15 |
| Union | 17040 | 75.87 |
| Pointe Coupee | 16995 | 75.99 |
| Grant | 16840 | 75.28 |
| Plaquemines | 16600 | 70.38 |
| St. James | 16405 | 76.02 |
| East Feliciana | 15885 | 80.41 |
| Richland | 15500 | 74.92 |
| Concordia | 15315 | 75.48 |
| Franklin | 15200 | 74.27 |
| Claiborne | 13280 | 80.73 |
| West Feliciana | 12720 | 82.68 |
| Jackson | 12310 | 76.94 |
| Winn | 11470 | 78.05 |
| LaSalle | 11185 | 74.94 |
| Bienville | 10725 | 77.02 |
| Madison | 8900 | 75.39 |
| West Carroll | 8605 | 75.68 |
| St. Helena | 8250 | 77.00 |
| Catahoula | 7865 | 77.53 |
| Caldwell | 7600 | 76.04 |
| Red River | 6560 | 74.93 |
| East Carroll | 5600 | 75.47 |
| Cameron | 5115 | 75.89 |
| Tensas | 3580 | 74.66 |
