Register To Vote
If you are a new resident of Jefferson County or would like to register for the first time, please complete the form below and mail it to:
Voter Registration
PO Box 100
Hillsboro MO 63050
Remember to include your signature and we are not allowed to to accept an application sent by fax.
The deadline to register to vote is the 4th Wednesday preceding any election.
If you are unsure if you are registered to vote, feel free to contact us: 636-797-5486 or click here.
Voter Registration Application
More Voter Information?
Did you know? The City of DeSoto was established in 1857 as a stop on along the Iron Mountain Railroad and was named after the great explorer Hernando DeSoto. The DeSoto railroad car-shops employ hundreds of people and is DeSoto's largest industrial employer. DeSoto is nicknamed the 'Fountain City' because of the many artesian wells that provided the incentive for families to settle in the area. Governor Jeremiah 'Jay' Nixon is a native of the City of DeSoto.