Boulder County has enacted Level 1 Fire Restrictions

Marriage and Civil Union Licenses

The Boulder County Recording Division is Closed to the Public

  • Closed to in-person services.
  • Staff is working remotely and will respond to email inquires and assist with recording needs that can happen online, such as recording a document, searching records, etc.
  • ***NEW*** Effective April 8, the Recording Division has implemented online video appointments to complete marriage licenses during office closure. See Details.
  • Email:

Marriage & Civil Union Licenses

Eat, Drink, & be Married photo

Marriage and Civil Union Licenses

You can apply for a marriage or civil union license in person by 4:15 p.m. at one of our county clerk’s offices. The application process takes approximately 20 minutes, and no appointment is needed. The addresses for each clerk’s office is as follows:

  • Boulder: 1750 33rd Street
  • Longmont: 529 Coffman Street
  • Lafayette: 1376 Miners Drive

To obtain more information about how to apply for a license, search for a license, obtain a copy, request a name change, or find a list of officiants, please select the appropriate links:

Contact Us

Recording Division

303-413-7775 (Fax)
**New as of Jan 4, 2021**
7:30 a.m. – 5:00 p.m. Mon-Thurs.
CLOSED Fridays


Boulder: 1750 33rd Street
Map & Directions

Longmont: 529 Coffman Street
Map & Directions

Lafayette: 1376 Miners Drive
Map & Directions

Mailing Address

1750 33rd Street, Suite 201
Boulder, CO 80301