Marriage and Divorce Data

View the Data

The Department of Health provides information through interactive dashboards. These dashboards allow users to:

Marriage and Divorce by County

Map of data

How to purchase data files

The Department of Health gathers information about each marriage or divorce that occurs in Washington State. The filing of marriage or divorce certificates at the state level began in 1968. The department does not have information about marriages or other legal unions or divorces that occurred outside of Washington State, even if the participants are residents of Washington State.

A DSA documents the conditions under which the Department of Health shares limited datasets containing potentially identifiable information with outside entities. By signing the DSA, the recipient(s) of the data agrees to not link information with any other information that could identify an individual or use the information to contact any individuals. Data may not be disclosed unless agreed upon in the DSA.

These are record level data files. Working with these data files requires use of spreadsheet, database management, or statistical software that are not provided. A Data Sharing Agreement (DSA) is required to access all vital records data. Sample Data Sharing Agreement

Please email to request marriage and divorce data files.

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Our office has these topics: CHARS Data Users, Vital Statistics Data, and BRFSS Data Users.

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