Colorado Senate District 33
Next vote Tue, Nov 3, 2026 · Represented by James Coleman Democratic · Member list as of Oct 28
This seat has no race on the official 2026 list.
- Last election
- James Coleman (Democratic) won by 63.6 points, 2024
More about this seat
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- More than one party
- No member on file
List every Senate district (35)
- State Senate District 1· Byron Pelton
- State Senate District 2· Lisa Frizell
- State Senate District 3· Nick Hinrichsen
- State Senate District 4· Mark Baisley
- State Senate District 5· Marc Catlin
- State Senate District 6· Cleave Simpson
- State Senate District 7· Janice Rich
- State Senate District 8· Dylan Roberts
- State Senate District 9· Lynda Zamora Wilson
- State Senate District 10· Larry Liston
- State Senate District 11· Tony Exum
- State Senate District 12· Marc Snyder
- State Senate District 13· Scott Bright
- State Senate District 14· Cathy Kipp
- State Senate District 15· Janice Marchman
- State Senate District 16· Chris Kolker
- State Senate District 17· Katie Wallace
- State Senate District 18· Judy Amabile
- State Senate District 19· Lindsey Daugherty
- State Senate District 20· Lisa Cutter
- State Senate District 21· Adrienne Benavidez
- State Senate District 22· Jessie Danielson
- State Senate District 23· Barbara Kirkmeyer
- State Senate District 24· Kyle Mullica
- State Senate District 25· William Lindstedt
- State Senate District 26· Jeff Bridges
- State Senate District 27· Tom Sullivan
- State Senate District 28· Mike Weissman
- State Senate District 29· Iman Jodeh
- State Senate District 30· John Carson
- State Senate District 31· Matt Ball
- State Senate District 32· Robert Rodriguez
- State Senate District 33· James Coleman
- State Senate District 34· Julie Gonzales
- State Senate District 35· Rod Pelton
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History (15 elections for this seat)
- Votes for listed candidates
- 68,581
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Colorado Senate District 33, 1970 to 2024, 2024, every candidate Candidate Party Votes and share Share DemocraticJames ColemanWon Democratic 56,12981.8% RepublicanMax Minnig Republican 12,45218.2% - Votes for listed candidates
- 83,184
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Colorado Senate District 33, 1970 to 2024, 2020, every candidate Candidate Party Votes and share Share DemocraticJames ColemanWonName as filed: James Rashad Coleman Democratic 75,70291.0% OtherJerry Burton Other 7,4829.0% - Votes for listed candidates
- 69,613
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Colorado Senate District 33, 1970 to 2024, 2016, every candidate Candidate Party Votes and share Share DemocraticAngela WilliamsWon Democratic 57,04982.0% RepublicanRaymon Doane Republican 12,56418.1% - Votes for listed candidates
- 62,392
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Colorado Senate District 33, 1970 to 2024, 2012, every candidate Candidate Party Votes and share Share DemocraticMike JohnstonWon(incumbent) Democratic 51,35782.3% RepublicanJason Deberry Republican 8,45613.6% LibertarianCourtney Kolva Libertarian 2,5794.1% - Votes for listed candidates
- 40,910
- Election day
- November 2, 2010
- Type
- Special election
- District map
- Older district map (2002 to 2011)
Colorado Senate District 33, 1970 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticMike JohnstonWon Democratic 33,63482.2% RepublicanLisa Ringle Republican 7,27617.8% - Votes for listed candidates
- 47,062
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Colorado Senate District 33, 1970 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticPeter C. GroffWon(incumbent) Democratic 47,062100.0% - Votes for listed candidates
- 36,863
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Colorado Senate District 33, 1970 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticPeter C. GroffWon Democratic 36,863100.0% - Votes for listed candidates
- 34,234
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Colorado Senate District 33, 1970 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticPenfield Tate IIIWon Democratic 29,81187.1% LibertarianJesse Wilkins Libertarian 4,41312.9% OtherPaul A. Zarlengo Other 100.0% - Votes for listed candidates
- 25,073
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Colorado Senate District 33, 1970 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticGloria G. TannerWon Democratic 25,073100.0% - Votes for listed candidates
- 34,591
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Colorado Senate District 33, 1970 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticRegis GroffWon(incumbent) Democratic 27,73580.2% RepublicanJohn A. Dates Republican 6,85619.8% - Votes for listed candidates
- 23,904
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Colorado Senate District 33, 1970 to 2024, 1988, every candidate Candidate Party Votes and share Share DemocraticRegis GroffWon(incumbent) Democratic 23,904100.0% - Votes for listed candidates
- 29,591
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Colorado Senate District 33, 1970 to 2024, 1984, every candidate Candidate Party Votes and share Share DemocraticRegis GroffWon(incumbent) Democratic 22,94877.5% RepublicanJoe Martin Republican 6,64322.4% - Votes for listed candidates
- 26,065
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1981)
Colorado Senate District 33, 1970 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticMartin HatcherWon(incumbent) Democratic 16,11761.8% RepublicanR. N. Patton Republican 9,94838.2% - Votes for listed candidates
- 19,604
- Election day
- November 4, 1974
- District map
- Older district map (1972 to 1981)
Colorado Senate District 33, 1970 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticMartin HatcherWon Democratic 13,88570.8% OtherJohn B. Shawcroft Other 5,71929.2% - Votes for listed candidates
- 16,926
- Election day
- November 3, 1970
- District map
- Older district map (1968 to 1971)
Colorado Senate District 33, 1970 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticAl C. RulandWon Democratic 9,95258.8% RepublicanWayne A. Denny(incumbent) Republican 6,97441.2%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1970 to 2020: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Last contest in this district on file: 2024.
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Cite this page
Election Wrld. (2026). Colorado Senate District 33, election results 1970 to 2024. https://www.electionwrld.com/co/senate/33. Retrieved October 30, 2026.
Embed this seat
<iframe src="https://www.electionwrld.com/embed/co/senate/33" title="Colorado Senate District 33" width="100%" height="400" style="border:0;max-width:640px" loading="lazy"></iframe>
<p style="font-size:13px">Data: <a href="https://www.electionwrld.com">Election Wrld</a>, CC BY 4.0</p>Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
District id: ocd-division/country:us/state:co/sldu:33
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026