Apply for Marriage License Online in the County of Douglas, Colorado using this service!
The marriage license fee is $30.
Couples may apply for and receive a Marriage or Civil Union License in Douglas County, Colorado at 301 Wilcox Street in Castle Rock, Monday through Friday, between the hours of 8 a.m. – 4:30 p.m. (excluding holidays).
For Civil Unions, both parties must be 18 years of age.
You can ask any questions related to this service here. We will try to answer them soon!