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. As a member you can get access today.


Sign up or renew today!


Annual Membership$20.00

  • Annual Membership to BGS
  • Digital Quarterlies
  • Monthly Meetings
  • Small Groups & Classes
  • Discount for Findmypast

The Boulder Genealogical Society has partnered with Findmypast to provide a members-only reduced rate on subscriptions.
Learn More

Boulder Genealogical Society membership is on a calendar year basis.

Click join to the left or Download a pdf of the membership form.


Local Membership

Local members receive the Quarterly electronically with your dues. Membership fees are per household.


Out of Town Membership

(>100 miles or locals no longer able to drive) receive the Quarterly electronically with your dues, and 1 hour of research (per household) at Carnegie Library (when volunteers are available))


Printed Quarterly

The printed Quarterly is no longer included with membership. The printed Quarterly is an additional cost and will be distributed locally or mailed in November as a bound annual volume.


You may 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.

Please click Join above or mail your completed membership form and check to:


ATTN: Membership Chairman

P.O. Box 3246

Boulder, CO 80307-3246