The Boulder Genealogy Society welcomes all ancestor explorers! As a society of volunteers, we put a lot of hard work, time and energy into our indexes, projects, databases and online features.

Benefits of membership in the BGS include — but are not limited to! — interesting monthly programs, periodic “You Asked For It” educational sessions, a monthly digital newsletter, electronic BGS Quarterly, access to members-only material online (in particular, several years of back issues of the Quarterly), genealogy classes, special interest study groups, research assistance (non-local members), occasional field trips and last but not least, camaraderie with folks who share a passion for family history research.

Boulder Genealogical Society membership is on a calendar year basis, January 1 – December 31.

Join or renew today! Click the green “JOIN BGS” button below or download a PDF of the membership form.

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The Boulder Genealogical Society has partnered with Findmypast to provide a members-only reduced rate on subscriptions.
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Local Membership – $20.00
Local members receive the Quarterly electronically. Membership fees are per household.

Out-of-Town Membership – $20.00
( >100 miles or locals no longer able to drive) receive the Quarterly electronically and 1 hour of research (per household) at Carnegie Library (when volunteers are available)

Printed Quarterly (add to a Local or Out of Town Membership) – $15.00
The printed Quarterly is no longer included with local or out-of-town membership. The printed Quarterly is an additional cost and will be distributed locally or mailed in November as a bound annual volume.

Institutional / Society / Organization Membership – $25.00
Receive the printed Quarterly.

Donate: You can also make donations to the following funds:

  • BGS General Fund
  • Birdie Monk Holsclaw Memorial Fund


BGS is a 501(c)(3) Non-Profit. Donations are tax-deductible as allowed by law.