| | Database Title | Category | | Names |
|---|
 | 1930 US Census Index | Census and Voter Lists | | 106,975,355 |
 | Alabama 1930 US Census Index | Census and Voter Lists | | 2,534,999 |
 | Alaska 1930 US Census Index | Census and Voter Lists | | 59,322 |
 | Arizona 1930 US Census Index | Census and Voter Lists | | 254,314 |
 | Arkansas 1930 US Census Index | Census and Voter Lists | | 1,860,493 |
 | California 1930 US Census Index | Census and Voter Lists | | 5,229,773 |
 | Colorado 1930 US Census Index | Census and Voter Lists | | 841,855 |
 | Connecticut 1930 US Census Index | Census and Voter Lists | | 1,016,945 |
 | Delaware 1930 US Census Index | Census and Voter Lists | | 77,353 |
 | District of Columbia 1930 US Census Index | Census and Voter Lists | | 317,350 |
 | Florida 1930 US Census Index | Census and Voter Lists | | 446,872 |
 | Georgia 1930 US Census Index | Census and Voter Lists | | 2,318,209 |
 | Hawaii 1930 US Census Index | Census and Voter Lists | | 208,404 |
 | Idaho 1930 US Census Index | Census and Voter Lists | | 94,880 |
 | Illinois 1930 US Census Index | Census and Voter Lists | | 7,557,577 |
 | Indiana 1930 US Census Index | Census and Voter Lists | | 2,189,321 |
 | Iowa 1930 US Census Index | Census and Voter Lists | | 2,236,348 |
 | Kansas 1930 US Census Index | Census and Voter Lists | | 1,882,114 |
 | Kentucky 1930 US Census Index | Census and Voter Lists | | 1,567,575 |
 | Louisiana 1930 US Census Index | Census and Voter Lists | | 1,683,140 |
 | Maine 1930 US Census Index | Census and Voter Lists | | 747,936 |
 | Maryland 1930 US Census Index | Census and Voter Lists | | 1,481,886 |
 | Massachusetts 1930 US Census Index | Census and Voter Lists | | 4,132,279 |
 | Michigan 1930 US Census Index | Census and Voter Lists | | 4,698,188 |
 | Minnesota 1930 US Census Index | Census and Voter Lists | | 1,593,705 |
 | Mississippi 1930 US Census Index | Census and Voter Lists | | 1,898,276 |
 | Missouri 1930 US Census Index | Census and Voter Lists | | 3,265,418 |
 | Montana 1930 US Census Index | Census and Voter Lists | | 506,530 |
 | Nebraska 1930 US Census Index | Census and Voter Lists | | 616,263 |
 | New Hampshire 1930 US Census Index | Census and Voter Lists | | 49,807 |
 | New Jersey 1930 US Census Index | Census and Voter Lists | | 2,896,197 |
 | New Mexico 1930 US Census Index | Census and Voter Lists | | 144,042 |
 | New York 1930 US Census Index | Census and Voter Lists | | 11,082,439 |
 | North Carolina 1930 US Census Index | Census and Voter Lists | | 3,167,015 |
 | North Dakota 1930 US Census Index | Census and Voter Lists | | 539,793 |
 | Ohio 1930 US Census Index | Census and Voter Lists | | 7,568,029 |
 | Oklahoma 1930 US Census Index | Census and Voter Lists | | 2,346,225 |
 | Oregon 1930 US Census Index | Census and Voter Lists | | 749,690 |
 | Pennsylvania 1930 US Census Index | Census and Voter Lists | | 9,687,194 |
 | Puerto Rico 1930 US Census Index | Census and Voter Lists | | 453,165 |
 | Rhode Island 1930 US Census Index | Census and Voter Lists | | 688,623 |
 | South Carolina 1930 US Census Index | Census and Voter Lists | | 991,201 |
 | South Dakota 1930 US Census Index | Census and Voter Lists | | 612,263 |
 | Tennessee 1930 US Census Index | Census and Voter Lists | | 2,632,335 |
 | Texas 1930 US Census Index | Census and Voter Lists | | 4,883,288 |
 | Utah 1930 US Census Index | Census and Voter Lists | | 403,077 |
 | Vermont 1930 US Census Index | Census and Voter Lists | | 256,788 |
 | Virginia 1930 US Census Index | Census and Voter Lists | | 2,272,305 |
 | Washington 1930 US Census Index | Census and Voter Lists | | 722,562 |
 | West Virginia 1930 US Census Index | Census and Voter Lists | | 1,736,350 |
 | Wisconsin 1930 US Census Index | Census and Voter Lists | | 1,775,642 |