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States · Colorado

Colorado Proposition 136

Income Tax Rate Limit. 2026 results by county, from Colorado's official results file: Yes 47.2%, No 52.8% statewide.

Statewide

Ballot title: Shall there be a change to the Colorado Revised Statutes capping the state income tax rate at 4.4% of federal taxable income for individuals and corporations?

A yes vote
A “yes” vote on Proposition 136 establishes the current state income tax rate of 4.4 percent as the maximum rate.
A no vote
A “no” vote on Proposition 136 keeps the current state income tax rate of 4.4 percent without establishing a new limit in statute.
Yes 47.2% No 52.8%

1,230,911 yes and 1,379,192 no.

The state's ballot guide, page 62 · The state's unofficial results

The state's unofficial totals. We don't call measures.

By county

64 counties: Yes has the most votes in 43, No has the most votes in 21. The figures for each county are from the same file and add up to the statewide totals.

CountyYesNoVotes
Adams County47.6%52.4%189,158
Alamosa County53.3%46.7%5,912
Arapahoe County45.3%54.7%260,755
Archuleta County58.6%41.4%7,204
Baca County73.0%27.0%1,543
Bent County65.5%34.5%1,610
Boulder County29.5%70.5%168,567
Broomfield County40.5%59.5%39,299
Chaffee County45.2%54.8%12,687
Cheyenne County82.2%17.8%838
Clear Creek County47.3%52.7%4,934
Conejos County61.1%38.9%3,302
Costilla County52.5%47.5%1,691
Crowley County69.2%30.8%1,292
Custer County67.6%32.4%3,132
Delta County64.4%35.6%15,678
Denver County29.0%71.0%300,730
Dolores County67.8%32.2%1,200
Douglas County57.0%43.0%200,764
Eagle County45.5%54.5%22,348
El Paso County56.2%43.8%307,067
Elbert County73.9%26.1%17,012
Fremont County67.2%32.8%19,499
Garfield County50.5%49.5%25,011
Gilpin County46.5%53.5%3,323
Grand County53.6%46.4%8,462
Gunnison County37.5%62.5%9,033
Hinsdale County58.9%41.1%470
Huerfano County57.6%42.4%3,642
Jackson County70.1%29.9%609
Jefferson County43.3%56.7%303,133
Kiowa County82.6%17.4%666
Kit Carson County79.6%20.4%2,884
La Plata County43.1%56.9%29,245
Lake County43.4%56.6%3,300
Larimer County42.7%57.3%189,988
Las Animas County59.0%41.0%6,346
Lincoln County73.2%26.8%1,898
Logan County71.2%28.8%7,586
Mesa County58.2%41.8%72,946
Mineral County54.7%45.3%611
Moffat County71.2%28.8%5,130
Montezuma County56.6%43.4%12,334
Montrose County63.4%36.6%20,602
Morgan County66.1%33.9%9,897
Otero County67.5%32.5%6,944
Ouray County43.8%56.2%3,425
Park County57.6%42.4%9,571
Phillips County72.6%27.4%1,845
Pitkin County41.2%58.8%8,847
Prowers County67.7%32.3%3,849
Pueblo County57.0%43.0%65,752
Rio Blanco County73.6%26.4%2,826
Rio Grande County58.5%41.5%4,705
Routt County42.3%57.7%13,169
Saguache County46.6%53.4%2,647
San Juan County38.9%61.1%547
San Miguel County37.0%63.0%3,956
Sedgwick County72.2%27.8%1,038
Summit County39.2%60.8%14,255
Teller County67.4%32.6%13,479
Washington County76.9%23.1%2,212
Weld County58.4%41.6%144,024
Yuma County74.8%25.2%3,674

The share with the most votes in each place is in bold. That's the count, not a result.

Sources & scope

Colorado's official results, file posted Nov 13, 4:49 PM. Unofficial until certified. Colorado's page has its other statewide offices, ballot measures and legislature.