Democrats have a trifecta in CO. Now that there is an independent redistring commission there for 2020, there will likely be a nonpartisan map, with either 4 Democratic seats, 3 Republican and 1 swing seat or 5 Democratic and 3 Republican. However, here is a gerrymandered map I worked on to give Democrats 6 seats, 1 Republican solid seat, and 1 Republican-tilt seat.
Here is the link:
https://districtr.org/plan/22423Here is the summary of the 8 districts:
1st: A rural district in Eastern and Northwestern Colorado that voted for Stapelton in the 2018 gubernatorial, 68-32% (including only a two-way vote share; excluding third-party or independent votes from calculation).
2nd: District in Southwest Colorado gerrymandered to give Democrats an edge. Somewhat similar to current CO-03 but more liberal. Voted for Polis, supporting him 54-46% (including only a two-way vote share; excluding third-party or independent votes from calculation).
3rd: An urban district that includes Pueblo and Colorado Springs. Marginally Republican-leaning, supporting Stapleton in the 2018 gubernatorial 49.38-50.62% (including only a two-way vote share; excluding third-party or independent votes from calculation).
4th: Northen suburbs of Denver, including Boulder. Voted for Polis in 2018, 61-39% (including only a two-way vote share; excluding third-party or independent votes from calculation).
5th: East of Denver, stretching from southeast Denver suburbs to Fort Collins. Voted for Polis, 55-45% (including only a two-way vote share; excluding third-party or independent votes from calculation).
6th: South suburbs of Denver. Voted for Polis, 53-47% (including only a two-way vote share; excluding third-party or independent votes from calculation).
7th: Northwest of Denver. Voted for Polis in 2018, 62-38% (including only a two-way vote share; excluding third-party or independent votes from calculation).
8th: Includes the heart of Denver. Voted for Polis, 80-20% (including only a two-way vote share; excluding third-party or independent votes from calculation).