| Sorted by Puerto Rico Census & Voter Lists | Sort by Count |
|---|---|
| 1940 United States Federal CensusFree | 134,484,516 |
| 1910 United States Federal Census | 93,627,758 |
| Puerto Rico, U.S., Social and Population Schedules, 1935-1936 | 1,724,638 |
| U.S., Enumeration District Maps and Descriptions, 1940Free | 157,098 |
| Puerto Rico, U.S., Special Censuses, Agricultural Schedules, 1935 (in Spanish) | 52,065 |
| View all Puerto Rico Census & Voter Lists (6) |
| Sorted by Puerto Rico Birth, Marriage & Death | Sort by Count |
|---|---|
| Puerto Rico, Civil Registrations, 1885-2001 (in Spanish) | 13,218,694 |
| United States, Officer Down Memorials, 1791-2022 | 26,185 |
| Sorted by Puerto Rico Military | Sort by Count |
|---|---|
| U.S., World War II Draft Registration Cards, 1942Updated | 14,501,913 |
| Web: Caribbean, Aircrew in the RAF during World War II, 1939-1945Free | 467 |
| View other Military collections related to Puerto Rico (4) |
| Sorted by Puerto Rico Immigration & Emigration | Sort by Count |
|---|---|
| U.S., Applications for Seaman's Protection Certificates, 1916-1940 | 320,331 |
| Puerto Rico, U.S., Federal Naturalization Records, 1897-1985 | 91,257 |
| Puerto Rico, Records of Foreigners, 1815-1845 (in Spanish) | 8,573 |
| View other Immigration & Emigration collections related to Puerto Rico (4) |
| Sorted by Puerto Rico Newspapers & Periodicals | Sort by Count |
|---|---|
| Puerto Rico, U.S., Newspapers.com™ Stories and Events Index, 1800's-current | 1,136,369 |
| Sorted by Puerto Rico Pictures | Sort by Count |
|---|---|
| There are no Pictures collections unique to Puerto Rico | |
| View other Pictures collections related to Puerto Rico (2) |
| Sorted by Puerto Rico Directories & Member Lists | Sort by Count |
|---|---|
| There are no Directories & Member Lists collections unique to Puerto Rico | |
| View other Directories & Member Lists collections related to Puerto Rico (1) |
| Sorted by Puerto Rico Court, Land, Wills & Financial | Sort by Count |
|---|---|
| Puerto Rico, U.S., Special Censuses, Agricultural Schedules, 1935 (in Spanish) | 52,065 |
| Sorted by Puerto Rico Maps, Atlases & Gazetteers | Sort by Count |
|---|---|
| U.S., Enumeration District Maps and Descriptions, 1940Free | 157,098 |
| Sorted by Puerto Rico Stories, Memories & Histories | Sort by Count |
|---|---|
| Web: Caribbean, Aircrew in the RAF during World War II, 1939-1945Free | 467 |
| View other Stories, Memories & Histories collections related to Puerto Rico (3) |