Colorado State Marriage Laws 

Couples planning to tie the knot in Colorado, also known as The Centennial State, must be at least 18 years of age and must provide a valid photo ID, including a driver’s license, visa, passport or a state or military-issued card.  In addition, both the bride and groom-to-be must bring their social security cards when applying for a marriage license.   

Individuals who are under the age of 18 and wish to be married in the state of Colorado must have consent from both parents or legal guardian(s).  Otherwise, the couple must seek judicial approval.  Anyone under the age of 16 who wishes to be married in Colorado must have both a court order and parental consent. 

In the state of Colorado, neither blood nor medical tests are required and there is no waiting period.  If either of the intended were previously married, a copy of the divorce decree or death certificate must be provided. 

The state of Colorado does not have any residential requirements, which means you can exchange vows even if you are not a resident.  Vacationers, former residents and all others are free to tie the knot in this picturesque state.  Once granted, a marriage license is valid for 30 days.  Application and/or marriage license fees may vary by county, which means you must check with the local courthouse regarding the actual cost and acceptable payment methods.  All applicants are urged to have cash on hand incase credit cards are not accepted.   

Same sex marriage is not permitted in the state of Colorado.  Common law marriages, which are those that a state may acknowledge after a couple has lived together for a certain amount of time, are recognized in the state providing both parties are at least 18 years of age.  In the state of Colorado, couples can perform their own marriage ceremony if they have first applied for the necessary paperwork at the county courthouse.  Otherwise, a judge or other qualified official can perform the ceremony. 

Planning a wedding isn’t state law, but it certainly makes for a more memorable experience.  The official state flower, which is the columbine, would be ideal for a bridal bouquet, wedding decorations, etc.  There are a number of tranquil locations, resorts and tourist destinations that would make Colorado a wonderful choice for an upcoming wedding. 

The information contained in this article is designed to be used for reference purposes only.  It should not be used as, in place of or in conjunction with professional legal advice.  Marriage laws and requirements can change, which means that you should check with your county courthouse regarding the application process for a marriage license, laws, fees and other requirements.   

To obtain a copy of a Colorado marriage certificate, contact the County Clerk in the county where the license was issued or write to: Vital Records Section, Colorado Department of Public Health and Environment, 4300 Cherry Creek Drive South, HSVRD-VS-A1, Denver, CO 80222-1530.

Colorado Family Code

§§ 4-2-105 to 4-2-110 provide information on Colorado marriage laws.