November 6, 2018 ballot measures in Colorado

In 2018, Ballotpedia covered all local measures in California and local measures in other states that appear on the ballot for voters within the top 100 largest cities in the U.S. Ballotpedia also covers all statewide ballot measures.

Voters in Colorado voted on 13 statewide ballot measures.

Voters in Denver and Aurora also decided local ballot measures.

Statewide ballot measures

See also: Colorado 2018 ballot measures

Type	Title	Subject	Description	Result
LRCA	Amendment A	Constitutional rights and Constitutional language	Repeals a constitutional exception on the ban of slavery that allowed for slavery and involuntary servitude as punishment for a crime	a
LRCA	Amendment V	Legislature	Reduces age qualification for legislative members from 25 to 21	d
LRCA	Amendment W	Elections and campaigns	Shortens language on the Colorado ballot regarding judicial retention by consolidating questions	d
LRCA	Amendment X	Marijuana	Changes the definition of industrial hemp from a constitutional definition to a statutory definition	a
LRCA	Amendment Y	Redistricting measures	Establishes an independent commission for congressional redistricting	a
LRCA	Amendment Z	Redistricting measures	Establishes an independent commission for state legislative redistricting	a
CICA/SS	Amendment 73	Taxes and Education	Establishes income tax brackets and raises taxes to fund education	d
CICA	Amendment 74	Property	Requires that property owners be compensated for any reduction in property value caused by state laws or regulations	d
CICA	Amendment 75	Elections and campaigns	Changes campaign finance contribution limits and requirements	d
CISS	Proposition 109	Bond issues and Transportation issues	Authorizes bonds for transportation projects without raising taxes	d
CISS	Proposition 110	Taxes, Bonds, and Transportation	Authorizes bonds for transportation projects and raises taxes to repay the debt	d
CISS	Proposition 111	Banking	Restricts the charges on payday loans to a yearly rate of 36 percent	a
CISS	Proposition 112	Fracking	Mandates minimum setbacks for new oil and gas development projects, including fracking	d

Local ballot measures

Adams County

• Measure 3G: Aurora Medical Marijuana Sales and Use Tax d
• Measure 3H: Aurora Medical Marijuana Grows and Manufacturing a
• Measure 3I: Aurora Photo Red Light Enforcement Program d
• Measure 3J: Aurora Extension of Fire and Police Probationary Period a
• Measure 3K: Aurora Restoring Local Control over Broadband Services a
• Measure 5A: Adams-Arapahoe School District 28J Mill Levy Override a
• Ballot Issue 5C: Adams 12 Five Star School District Mill Levy Override a
• Ballot Issue 6B: South Adams County Fire Protection District Mill Levy Override a

Arapahoe County

• Measure 3G: Aurora Medical Marijuana Sales and Use Tax d
• Measure 3H: Aurora Medical Marijuana Grows and Manufacturing a
• Measure 3I: Aurora Photo Red Light Enforcement Program d
• Measure 3J: Aurora Extension of Fire and Police Probationary Period a
• Measure 3K: Aurora Restoring Local Control over Broadband Services a
• Measure 5A: Adams-Arapahoe School District 28J Mill Levy Override a
• Ballot Issue 29J: Bennett School District Mill Levy Override d

Aurora

• Measure 3G: Aurora Medical Marijuana Sales and Use Tax d
• Measure 3H: Aurora Medical Marijuana Grows and Manufacturing a
• Measure 3I: Aurora Photo Red Light Enforcement Program d
• Measure 3J: Aurora Extension of Fire and Police Probationary Period a
• Measure 3K: Aurora Restoring Local Control over Broadband Services a
• Measure 5A: Adams-Arapahoe School District 28J Mill Levy Override a

Denver

• Measure 2A: Denver Parks and Open Space Sales Tax a
• Measure 2B: Denver Initiative Signature Requirement Charter Amendment a
• Measure 2C: Denver Police Department Lateral Recruits Charter Amendment a
• Measure 2D: Denver At-Will Appointments Charter Amendment a
• Measure 2E: Denver Campaign Finance Regulations Amendment a
• Initiated Ordinance 300: Denver College Scholarships Sales Tax a
• Initiated Ordinance 301: Denver Mental Health, Substance Abuse, and Homelessness Services Sales Tax a
• Initiated Ordinance 302: Denver Food Services for Youth Sales Tax a
• Ballot Issue 7G: Denver Urban Drainage and Flood Control District Tax a

El Paso County

• Measure 1A: El Paso County Sales Tax Extension a
• Measure 4E: Harrison School District No. 2 Tax and Debt Issue a
• Measure 4F: Manitou Springs School District 14 Mill Levy Override a

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