Colorado Social Security Death Index

» Search Colorado Social Security Death Index

A quick way to find your ancestors is to search the Colorado Social Security Death Index. It contains names, birth dates, death dates, Social Security numbers, and other useful information for more than 90 million people.

The Colorado Social Security Death Index is one of the largest and most useful databases available. The Colorado Social Security Death Index works best for finding information about individuals who died in the mid-1960s or later. The Colorado Social Security Death Index is a compilation of information about deceased persons who filed for and received Social Security numbers, who were paid Social Security benefits at some point in their lives, and whose death was reported to the Social Security Administration (SSA).

The link below will direct you to’s Social Security Death Index which is generated from the U.S. Social Security Administrations Death Master File.

» Search Colorado Social Security Death Index

Other Genealogy Resources

Library of Congress Genealogy Reading Room
Census Genealogy

Census Records
1870 Colorado Census Index
Colorado Veterans’ Grave Registration
Colorado Volunteers (Civil War) Index
Birth Certificates (after 1900)
Marriage &  Divorce Index (1975- )
Penitentiary Inmate Index
Corrections Records
WWI and WWII Council of Defense
Civilian Conservation Corps Enrollees
City Directories
Business Incorporations

Genealogical Resources and Databases available at

Colorado Census, 1860-80
Leadville, Colorado City Directories, 1882-90
Denver, Colorado City Directory, 1890
Colorado Soldiers in WWI, 1917-18
Colorado: 1880
Colorado State Database
Affiliate – Colorado Map Collection