Online Archives

The Boulder Genealogical Society continues to strive to preserve records. You can see our complete collection by using the Boulder Library catalog system.

Boulder County Marriage Records

Boulder County Marriage Index, 1980-2001
Introduction & Instructions
Searchable Index

Boulder Daily Camera Obituary Index
1970-1974 to buy, to research
1960-1969 to buy, to research
1950-1959 to buy, to research

Full obituaries are available for these years at the Carnegie Branch Library for Local History.

Columbia Cemetery Index
This is a large PDF file. It may be more efficient
if you download it before you search.

Green Mountain Cemetery Index
Green Mountain Interment Books : 1904-May 2016

Hygiene Cemetery Burial List

Including tombstone photos.

Lyons Cemetery Burial List

Now with over 500 tombstone images available.

Rowley Cemetery and “Roadside” Cemetery

Weisner Cemetery 

Colorado Society of Pioneers Members Directory 1883

Directions to Sunset Cemetery, Boulder County, Colorado

Bible Records

Boulder Genealogical Society Quarterly
Table of Contents
Name Index

Colorado State Archives Finding Aids Quick Index


Instant Download Digital Quarterlies

Larry Goss Collection
The Larry Goss Collection contains journals, letters and photographs from the earliest days in Boulder.

Boulder Mortuary Records
BGS has recently digitized the mortuary collection gathered and alphabetized by member Mary McRoberts from a number of different local mortuaries. These records span nearly 100 years, and many are annotated with additional information. Each record is marked with the name of the mortuary except for the Howe records. Because they are the most prevalent, any record without the name of the mortuary at the top can be assumed to be from Howe. A big thank you to Morrell Printing Solutions in Lafayette, Colorado for scanning this project for us.

Boulder Census Enumeration Maps, 1910-1940