Halloween is Colorado’s deadline to register to vote online and receive a ballot by mail, but voters can still register in-person through election day.

You can also check your registration status using the link above.

LEARN MORE: 9NEWS voter guide

If you believe you are registered, but have not received a ballot yet, you should check your registration.

To register and vote in-person, you’ll need to find a voter service center in your county. Look up your county clerk to find voting locations or get answers if you have an issue.