Isanti County, website

Isanti County in Minnesota uses area codes 320 and 763. This page is a phonebook directory listing the physical addresses and contact information of the most relevant government agencies in Isanti County, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

2440 S. Main Street

Cambridge, MN 55008

Phone: (763) 689-2141

Police Department

401 1st Avenue Northwest

Isanti, MN 55040

Phone: (763) 444-4761

District Court

555 18th Avenue S. W.
Cambridge, MN 55008

Phone: (763) 689-2292
Fax: (763) 689-8340

District Attorney

555 18th Avenue S. W.
Upper Level, Room 2219
Cambridge, MN 55008

Phone: (763) 689-2253

Fax: (763) 689-8334

Treasurer

555 18th Ave. S. W.

Cambridge, MN 55008

Phone: (763) 689-1781

Assessor

555 18th Avenue S. W.
Main Level, Room 1060
Cambridge, MN 55008
Phone: (763) 689-2752

Fax: (763) 689-8226

Isanti County Jail

2440 S. Main Street
Cambridge, MN 55008

Phone: (763) 689-2397

Emergency Management

555 18th Ave. S. W.

Cambridge, MN 55008

Phone: (763) 689-8306

Fire Department

401 1st Avenue

Northwest, Isanti, MN 55040

Phone: (763) 444-8019

Health Department

555 18th Ave. S. W.

Cambridge, MN 55008

Phone: (763) 689-4071

School District

531 Elmhurst Ave. S.

Braham, MN 55006

Phone: (320) 396-3313

Fax: (320) 396-3068