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Marriage, Domestic Partnership and Divorce

The Center for Health Statistics gathers information about marriages, Oregon Registered Domestic Partnerships, dissolutions of marriage (divorces), and dissolutions of domestic partnerships occurring in Oregon. The Center for Health Statistics does not have information about Oregon residents that may have registered their marriage or domestic partnership out-of-state or have gone elsewhere to be divorced.

Marriage Data - Updated May 14, 2026

The following tables provide the most current statistics on marriages​ in Oregon. All files are in Adobe PDF fo​rmat, except recent ​data which is in Excel format.

​Marriages by month and county of occurrence, 1995-present quarterly year-to-date data

Domestic Partnership Data - Updated May 14, 2026

Divorce and Dissolution Data - Updated May 14, 2026

The following tables provide the most current statistics on divorces and dissolutions of Oregon Registered Domestic Partnerships​ in Oregon. As of 2020, dissolutions are combined with divorces and reported together​.

All files are in Excel format.

​Divorces and dissolutions of domestic partnership by month and county of occurrence, 1995-present quarterly year-to-date data

Dissolution of Domestic Partnership Data Archive

The following tables are archived data for dissolutions of domestic partnership occurring in Oregon from 2008-2019. As of 2020, dissolutions are combined with divorces and reported together.

Dissolution of Domestic Partnership by Month and County of Occurrence

​All files are in Adobe PDF format.

2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009

*In 2008 there were three dissolutions, one each in Douglas, Lane, and Washington counties.