Elections / 2018 · House · CO-06

CO-06 elected a Democrat in 2018.

D+11.2 on 346,817 certified votes. Below: the 2018 result and this district's margin across every cycle on record.

CO-06 — 2018 result

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

Democratic (D)

187,639

54.1%

Republican (R)

148,685

42.9%

All others

10,493

3.0%

Margin

D+11.2

Margin history

CO-06 across every cycle on record. Each year links to its district page.

Year	Won	Margin	Votes
2024	D	+20.5%	343,721
2022	D	+23.2%	280,755
2020	D	+17.1%	438,473
2018	D	+11.2%	346,817
2016	R	−8.3%	376,417
2014	R	−8.9%	276,440
2012	R	−2.0%	342,914
2010	R	−34.2%	330,943
2008	R	−21.3%	413,516
2006	R	−18.7%	270,931
2004	R	−20.4%	357,741
2002	R	−36.9%	237,501
2000	R	−11.8%	262,477
1998	R	−14.4%	199,188
1996	R	−24.5%	234,618
1994	R	−41.9%	177,709
1992	R	−21.9%	233,097
1990	R	−29.0%	163,273
1988	R	−27.4%	216,556
1986	R	−31.5%	160,531
1984	R	−89.4%	191,760
1982	R	−26.6%	159,112

Same ballot, 2018CO