1910 Census microfilms at Internet Archive

Reel 507. Acadia and Ascension Parishes.
Reel 508. Assumption and Avoyelles Parishes.
Reel 509. Bienville, Bossier, and Caddo (EDs 27-29, 53-61) Parishes.
Reel 510. Caddo (EDs 30-52) and Calcasieu (EDs 28-32, 50-53) Parishes.
Reel 511. Calcasieu (EDs 33 49), Caldwell, and Catahoula Parishes.
Reel 512. Cameron, Concordia, Claiborne, and De Soto (EDs 62-72) Parishes.
Reel 513. De Soto (EDs 73-77), East Carroll, and East Baton Rouge Parishes.
Reel 514. East Feliciana, Franklin, and Iberia Parishes.
Reel 515. Grant and Iberville Parishes.
Reel 516. Jackson, La Salle, Jefferson, and Lafayette (EDs 65-72) Parishes.
Reel 517. Lafayette (EDs 73-76), Lafourche, and Lincoln Parishes.
Reel 518. Livingston, Madison, Morehouse, and Natchitoches (EDs 78-85) Parishes.
Reel 519. Natchitoches (EDs 86-94) and Orleans (EDs 1-26) Parishes.
Reel 520. Orleans (EDs 27-70) Parish.
Reel 521. Orleans (EDs 71-118) Parish.
Reel 522. Orleans (EDs 119-154) Parish.
Reel 523. Orleans (EDs 155-190) Parish.
Reel 524. Orleans (EDs 191-227, 248) Parish.
Reel 525. Orleans (EDs 228-247) and Ouachita Parishes.
Reel 526. Plaquemines, Red River, and Pointe Coupee Parishes.
Reel 527. Rapides, Richland, and St. Bernard Parishes.
Reel 528. Sabine, St. Charles, St. Helena, and St. James Parishes.
Reel 529. St. John the Baptist, Terrebonne, and St. Landry (EDs 100-107, 153) Parishes.
Reel 530. St. Landry (EDs 108-123, 152) and St. Martin Parishes.
Reel 531. St. Mary and St. Tammany Parishes.
Reel 532. Tangipahoa, West Baton Rouge, and Tensas Parishes.
Reel 533. Union, Vermilion, and Vernon Parishes.
Reel 534. Washington and Webster Parishes.
Reel 535. West Carroll, West Feliciana, and Winn Parishes.