Marriage Record Index: What It Lists and How to Use It

A marriage record index is a searchable list of marriages, usually giving names, a date and a place, that helps you find the full marriage record. An index is a finding aid, not a legal document.
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What an index lists
Indexes differ by state and time period:
- The Texas Department of State Health Services publishes marriage license application indexes for 1966 to 2024. They list a file number, both names, ages, the marriage date and the place of marriage.
- The Colorado State Archives has a Statewide Marriage Index for 1890 to 1939 with spouse names, dates, counties and license numbers.
- The Washington Marriage Index covers 1968 to 2004 and is searched through the State Library's lookup request service.
Texas states that its indexes cannot be considered comprehensive, may contain data entry errors and are aids for locating the county where a record is filed.
Getting the record itself
An index entry usually leads you to the office that holds the record. In Colorado, the archives holds some but not all old marriage certificates, and for other records you contact the county clerk and recorder where the marriage took place. In Texas, only the county clerk issues certified copies of a marriage license.
For marriages that predate a state index, county offices, archives, libraries and genealogical societies may hold the records. Rules vary by state.
Frequently asked questions
Is an index entry proof of marriage?
No. Texas says its indexes are not legal documents. You need a certified copy of the record from the issuing office for official use.
Why can I not find a marriage in the index?
Indexes cover limited years and may have gaps or errors. The record may also be held at the county level.
Who do I contact for an older marriage?
Start with the county clerk where the license was issued, then check state archives or libraries for the years you need.
Sources
US Records is a private company and is not a government agency. Government agencies issue certified records; we help you order them.

Written By
US Records TeamThe US Records Team writes and reviews guides on birth, death, marriage and divorce certificates, using state statutes, agency instructions and court records as sources.
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