| Filename | Date | Submitter |
| 1810 Census Images for Opelousas Parish - Parent Parish of Allen | Mar 1999 | Margaret Moore |
| 1820 Census Images for St. Landry Parish- Parent parish of Allen | Mar 1999 | Margaret Moore |
| 1830 Census Images for St. Landry Parish- Parent parish of Allen | Mar 1999 | Margaret Moore |
| 1840 Census Images for Calcasieu Parish- Parent parish of Allen | Mar 1999 | Jan Craven |
| 1840 Census - First Families of Imperial Calcasieu-Parent parish of Allen | May 1998 | L V Hayes |
| 1850 Census Images for Calcasieu Parish-Parent parish of Allen | Mar 1999 | Valerie L. Cundy |
| Index to the 1850 Census Images for Calcasieu Parish- Parent parish of Allen | May 1999 | Jan Craven |
| 1850 Census Calcasieu Parish - Parent parish of Allen | Oct. 1997 | Jan Batte Craven |
| 1860 Census Images for Calcasieu Parish-Parent parish of Allen | Mar 1999 | Donated by Census View |
| Index to the 1860 Census Images for Calcasieu Parish-Parent parish of Allen | Jul 1999 | Jan Batte Craven |
| 1870 Census Images for Calcasieu Parish-Parent parish of Allen | Mar 1999 | Donated by Census View |
| Index to the 1870 Census Images for Calcasieu Parish-Parent parish of Allen | Oct 1999 | Jan Batte Craven |
| 1880 Census Images for Calcasieu Parish-Parent parish of Allen | Oct 1999 | Shirley Smith |
| 1910 Census for Calcasieu Parish (partial) - Parent Parish of Allen | Nov 2007 | Judith Greer |