2026 results · Colorado · county

Costilla County, Colorado

Hickenlooper carried Costilla County by 36.7 points in the Senate race, 22.0 points more Democratic than the 2024 presidential vote here (D+14.7). 6 races have votes counted here.

Costilla County on the national map

Votes counted, Senate: 1,881; 90% of the 2,080 votes for president in 2024
2026 margin: D+36.7
2024 president: D+14.7
Shift from 2024: 22.0 pts → D
In Colorado: 11th of 64; The 11th best county for Hickenlooper of the 64 counted; 2nd for turnout against 2024.

Statewide races

Colorado SenateJohn Hickenlooper won · D+25.5 across the state
66.6% John Hickenlooper29.9% Mark Baisley
D+36.71,881 votes
22.0 pts → D2024 D+14.7
Colorado GovernorPhil Weiser won · D+27.9 across the state
64.0% Phil Weiser29.4% Victor Marx
D+34.61,856 votes
19.9 pts → D2024 D+14.7
Colorado Attorney GeneralJena Griswold won · D+18.1 across the state
65.2% Jena Griswold34.8% Michael J. Allen
D+30.31,806 votes
15.7 pts → D2024 D+14.7
Colorado Secretary of StateAmanda Gonzalez won · D+23.5 across the state
65.4% Amanda Gonzalez31.3% James Wiley
D+34.11,820 votes
19.5 pts → D2024 D+14.7
Colorado TreasurerJeff Bridges won · D+20.3 across the state
64.8% Jeff Bridges31.4% Kevin Grantham
D+33.41,800 votes
18.7 pts → D2024 D+14.7

The House

Colorado 3rd DistrictCostilla County's part of the district · Jeff Hurd won · R+1.8 across the district
62.8% Dwayne L. Romero33.1% Jeff Hurd
D+29.61,856 votes
14.8 pts → D2024 D+14.8

Counts come from each race’s official source, named on its own page. Margins are the leading two candidates’ difference in points of all votes counted. 2024 is the presidential vote, Harris against Trump, on the same ground (for a House district, the county’s part of it). A county is not compared with 2024 until a quarter of its 2024 vote is counted. Ranks are among the state’s counties with votes counted in the same race.