Mariana County Courthouse
Clerk, tax collector, electionsOpening hoursMonday to Friday, 8 a.m. to 5 p.m.
Re-entry passes are printed at the tax collector’s counter while you wait.
County offices
Three doors on the islands.
The courthouse in Key Lento, the Sheriff’s Office down the road and a branch office in the Upper Keys, closer to the mainland.
Offices
Drag to move, use the buttons or pinch to zoom. Select a pin for details.
Open the State mapCartography: Yanis & gtadb.org, CC BY 4.0
500 Causeway BoulevardKey Lento, LD 33050 Mariana County Sheriff’s Office
Sheriff, non-emergencyOpening hoursOpen 24 hours, every dayIn an emergency, call 911. Deputies and the Marine Unit patrol every key and the waters around them.
Handled hereUpper Keys Branch
Branch officeOpening hoursMonday to Friday, 9 a.m. to 4 p.m.The closest office to the mainland: about two hours closer than Key Lento on a good day.
Call or write
Questions before you come in?
Call ahead: many visits can be replaced by a call or an online service.
County information line(305) 555-0300Monday to Friday, 8 a.m. to 5 p.m.; around the clock during a stormEmailmarianacounty@
Mariana County Courthouse500 Causeway BoulevardKey Lento, LD 33050
County offices open Monday to Friday, 8 a.m. to 5 p.m.