state senator
Mark Baisley
Colorado State Senator District 4
RepublicanColorado Senate District 4
Mailing address
Mark Baisley
200 E Colfax
Denver, CO 80203
United States
Source
Source: Open States
Last verified: June 24, 2026
state senator
Colorado State Senator District 4
Mark Baisley
200 E Colfax
Denver, CO 80203
United States
Source: Open States
Last verified: June 24, 2026