New Castle County, DE Marriage License Information

If you plan to get married in New Castle County, DE, or elsewhere within Delaware, you must complete a marriage license application. You can get your marriage license in New Castle County or any other county throughout the state. Locations that distribute marriage licenses are typically located in the Clerk of the Peace office. Marriage licenses issued from New Castle County can be used throughout the state of Delaware.

Where Can I Get a Marriage License in New Castle County, Delaware?

Address and Phone Number:

Cost of Marriage License

How much is a marriage license in New Castle County?

A New Castle County marriage license can be bought for $35.00 dollars.

Residency Rules

Do in-state or out-of-state residents have different requirements?

No, whether you live in New Castle County or are just visiting, the standard is the same. You do not have to be a prior or active New Castle County or Delaware resident to get issued a usable marriage license.

Waiting Periods

Once my application is submitted, when will I get my marriage license?

There's no wait to get your marriage license. Once your application is received, your marriage licensed will be issued immediately.

Once I get my license, do I have to wait to get married?

Yes, there is a 1 day waiting period following the issuance of your marriage license before you're allowed to marry in Delaware.

License Expiration Dates

How long will my license be good for after I get it?

Your New Castle County marriage license will eventually expire if not used. You have 30 days to use it once it's been issued.

My marriage license expired before I got a chance to use it. Now what?

Your expired marriage license is no longer valid. You can get it reissued from the same New Castle County office you submitted your original application to.

Age Requirements

How old do I have to be to get legally married?

You have to be at least 18 years old in order to marry without getting consent from a parent or legal guardian within New Castle County.

What if I want to get married, but I'm under 18 years old?

If one or both of you are under 18, parental consent forms will have to be signed. Also provide a certified copy of your birth certificate.

Keep in mind that if you were not born in Delaware, you'll have to order your certified copy from your state or country of birth. If you were born in New Castle County, DE, order your certificate from this county. Otherwise, order it from the DE county of your birth.

Blood Tests

Do I have to get a blood test?

No, blood tests are not a requirement for getting a marriage license in New Castle County.

Divorced or Widowed

What if I've been divorced or am a widower?

If you were married before, provide the date of your divorce or the date your spouse died. Have a certified copy your divorce decree or death certificate in hand when you arrive to complete your application.

As with birth certificates, divorce and death certificates can be gotten from your local vital records office where the divorce or death was recorded. If it occurred in New Castle County, get it from there. Otherwise, get it from the proper location in whichever state it took place in.

Marriage-Related Name Change

How do I change my name due to marriage?

When you get married, you'll be provided a marriage certificate (filed in New Castle County) which provides proof of marriage and is the primary document used to facilitate the name change process. You'll use it to complete your name change across various government and non-government institutions.

You can make use of an online marriage name change service to get the process started, before or after you get married in New Castle County or elsewhere in Delaware.

Proxy Marriages

What exactly is a proxy marriage?

Getting married by proxy means you'll have someone stand-in for you at the marriage ceremony. If one or both partners to the marriage aren't able to attend the ceremony, another person (known as the proxy) can take your place.

So, can I get proxy married in New Castle County?

No, unfortunately you can't get married by proxy in New Castle County or anywhere else in Delaware.

Common Law Marriages

What does common law marriage mean?

A common law marriage is an informal marriage that doesn't hold the same legal authenticity of a standard marriage. It's based on an accepted understanding between the partners that you're basically cohabitating.

Is a common law marriage a legal option for me instead of undergoing a conventional marriage?

No, New Castle County will not issue marriage licenses for common law marriages. Delaware does not recognize common law marriages. Not even if you were common law married in another state. Very few states still do.

Cousin Marriages

Can I legally marry my cousin?

If you are cousins, you cannot get a marriage license from New Castle County or anywhere else within Delaware. Cousin marriages are restricted.

Same-Sex Marriage Recognition

Are same sex marriages legal?

Yes, New Castle County will issue marriage licenses to same-sex couples. Delaware recognizes same-sex marriages as valid as any other marriage.