Sophia currently serves on the following organizations and projects:
- Women's State Legislative Council of Utah (Chair, Audiovisual Technology Services Subcommittee)
-
Salt Lake County Democratic Party
- Legislative Chair, House District 30
- Precinct Chair, West Valley City Precinct 52
- ACLU of Utah (Chair, Strategic Planning Review Committee)
-
Utah Stonewall Democrats (Vice Chair)
- Transgender Inclusion Project (Chair)
In addition she has served with:
-
South Valley Unitarian Universalist Society
- President, Board of Trustees
- Chair, Welcoming Committee
-
Women's State Legislative Council of Utah
- Treasurer
- Policy Chair
- Co-chair, Business and Labor Legislative Study Committee
- Director, Judiciary Legislative Study Committee
-
Salt Lake County Democratic Party
- Legislative Chair, House District 44
- Precinct Chair, Midvale Precinct 2
- Vice Chair, House District 44
- Treasurer, House District 44
-
Utah Gay and Lesbian Chamber of Commerce
- Legislative Liaison
- Director of Communications
- LGBT Advisory Board to the Democratic National Committee (Member)
-
Utah State Democratic Party (National Delegate, Congressional District 4)
- AllFamilies.org (Member, Communications Committee)
-
Restore Our Humanity (Member, Advisory Board)
- Midvale Cinco de Mayo Committee (Member)
- Midvale Harvest Days Committee (Member)
-
Community Council of Midvale
- First Vice Chair
- Second Vice Chair
- Chair
- Vice Chair
- Secretary
- South Valley Progressive Action Committee (Chair)
- Salt Lake County Women's Democratic Caucus, (Chair, Transgender Non-Discrimination Committee)
- Equality Utah Transgender Awareness Project
- Transgender Education Advocates of Utah (Volunteer Coordinator)
- First Unitarian Church of Louisville (Greeting Coordinator, Membership Committee)