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New Castle County exact answer

What is the marriage license age requirement in New Castle County?

This answer belongs to the issuing office and task named above. It does not substitute a statewide summary or infer a rule the office does not publish.

Direct answer

In New Castle County, both applicants must be 18 or older, must not be related to each other, and must not be under the influence of alcohol or drugs when they apply.

Published rule and conditions

Marriage license age requirements
Both applicants must be 18 or older, must not be related to each other, and must not be under the influence of alcohol or drugs when they apply.
Official requirement

Both parties must be 18 years of age or older and not related to each other.

Issuing office

New Castle County Clerk of the Peace (Marriage Bureau)

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Official sources for this answer

  • Marriage LicensesNew Castle County Clerk of the Peace - checked July 30, 2026

    Both applicants must appear together in person at the scheduled time to complete the process and receive the license. A marriage license cannot be issued solely online — in-person verification is required by law. The license is valid for 30 days, and the ceremony must take place within the State of Delaware. A 24-hour waiting period applies after the license is issued. Marriage license extensions of 30, 60, or 90 days are available for an additional fee. If previously married, the original or a certified copy of the divorce decree, annulment, or death certificate must be presented.

  • License & Ceremony FAQsNew Castle County Clerk of the Peace - checked July 30, 2026

    Both parties must be 18 years of age or older and not related to each other. Both parties must appear in person to verify their valid, government-issued photo ID. After IDs are verified, three copies of the license are provided to the marrying couple. The license is valid for 30 days unless either party appears in person for an extension. There is a 24-hour wait period after the license is issued before getting married. If either party is active-duty military or critically ill, the wait period can be waived. The marriage ceremony must take place in the State of Delaware to be legal. The ceremony must have two witnesses present that are 18 years or older. Officiators must mail the second copy of the license within 15 days to Clerk of the Peace.

  • 13 Del. C. § 123: Marriage of minors; consent formsState of Delaware — Delaware Code Online - checked July 30, 2026

    (a) No individual under the age of 18 shall be granted a marriage license. (b)-(f) [Repealed.]

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MarriageLicenseCheck is an independent reference, not the issuing office or legal advice. Applicant facts, timing, prior marriages, and document type can change the result. The official office decides what it will accept.

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