A list of Louisiana parishes follows (when relating to parishes listed on microfilm rolls, please refer to this list, as parishes are not listed individually):
Ascension, Assumption, Attakapas, Avoyelles, (East & West) Baton Rouge, Bienville, Bossier, Caddo, Calcasieu, Caldwell, Carroll, Catahoula, Claiborne, Concordia, Desoto, (East & West) Feliciana, Franklin, Iberville, Jackson, Jefferson, Lafayette, Lafourche, Livingston, Madison, Morehouse, Natchitoches, Orleans, Opelousas, Ouachita, Plaquemine, Pointe Coupee, Rapides, Sabine, St. Bernard, St. Charles, St. James, St. John the Baptist, St. Landry, St. Mary, St. Martin, St. Tammany, Terrebonne, Union, and Washington.
| Roll | Census Date | Schedule Type | Parishes |
| Roll 105 | 1850. 7th Census | Social Statistcs | Assumption - Washington |
| Roll 106 | 1860. 8th Census | Agriculture Schedules | Ascension - Ouachita (cont. on next roll) |
| Roll 107 | 1860. 8th Census | Agriculture Schedules | Ouachita (cont.) - Winn |
| Roll 107a | 1860. 8th Census | Agriculture Schedules | Ascension - Winn |
| Roll 108 | 1860. 8th Census | Social Statistics | Ascension - Winn |
| Roll 109 | 1860. 8th Census | Agriculture Schedules | Ascension - DeSoto (cont. on next roll) |
| Roll 110 | 1870. 9th Census | Agriculture Schedules | DeSoto (cont.) - Winn |
| Roll 111 | 1870. 9th Census | Agriculture Schedules:Recapitualition | Ascension - Winn |
| Roll 112 | 1870. 9th Census | Social Statistics | Ascension - Winn |
| Roll 113 | 1880. 10th Census | Agriculture Schedules | Ascension - Claiborne |
| Roll 114 | 1880. 10th Census | Agriculture Schedules | Concordia - Lafourche |
| Roll 115 | 1880. 10th Census | Agriculture Schedules | Lincoln - Sabine |
| Roll 116 | 1840. 6th Census | Agriculture Schedules | St. Bernard - Tensas |
| Roll 117 | 1880. 10th Census | Agriculture Schedules | Terrebonne - Winn |
| Roll 118 | 1880. 10th Census | Defective, Dependent & Delinquent Classes | Ascension - Winn |
| Roll 119 | 1880. 10th Census | Manufacturing | Ascension, Assumption, Avoyelles, East & West Baton Rouge |
| Roll 120 | 1850. 7th Census | Agriculture Schedules | Ascension - Washington |
| Roll 121 | 1850. 7th Census | Slave Schedules | Bienville, Bossier, Caddo, Calcasieu, Caldwell, Carroll, Catahoula, Claiborne, and Concordia |
| Roll 122 | 1850. 7th Census | Slave Schedules | Carroll, Catahoula, Claiborne, Concordia, DeSoto, East & West Feliciana |
| Roll 122a | 1850. 7th Census | Slave Schedules | Franklin, Iberville, Jackson, Jefferson, Lafayette, Lafourche, Livingston, Madison, Morehouse, and Natchitoches |
| Roll 122b | 1850. 7th Census | Slave Schedules | Orleans (including city of New Orleans), Ouachita, Plaquemine, Pointe Coupee, and Rapides |
| Roll 122c | 1850. 7th Census | Slave Schedules | Sabine, St. Bernard, St. Charles, St. Helena, St. James, St. John the Baptist, and St Landry |
| Roll 122d | 1850. 7th Census | Slave Schedules | St. Martin, St. Mary, St. Tammany, Tensas, Terrebonne, Union, Vermillion, and Washington |
| Roll 123a | 1860. 8th Census | Slave Schedules | Ascension, Assumption, Avoyelles, East & West Baton Rouge, Bossier, Caddo, Calcasieu, Caldwell, Carroll, and Catahoula |
| Roll 123b | 1860. 8th Census | Slave Schedules | Claiborne, Concordia, DeSoto, East & West Feliciana, Franklin, Iberville, Jackson, Jefferson, and Lafayette |
|
Roll 123c |
1860. 8th Census |
Slave Schedules |
Lafourche, Livingston, Madison, Morehouse, Natchitoches, and Orleans |
| Roll 123d | 1860. 8th Census | Slave Schedules | Ouachita, Plaquemine, Pointe Coupee, Rapides, and Sabine |
| Roll 123e | 1860. 8th Census | Slave Schedules | St. Bernard, St. Charles, St. Helena, St. James St. John the Baptist, St. Landry, St. Martin, St. Mary, St. Tammany, Tensas, Terrebonne, Union, Vermillion, Washington, and Winn |
| Roll 171 | 1850-1860 | Persons who died in Louisiana during the years ending June 1, 1850 and 1860 |
| Roll 172 | 1870 | Persons who died in Louisiana during the year ending June 1, 1870 |
| Roll 173 | 1880 | Persons who died in Louisiana during the year ending June 1, 1880 |