City/County Addressing

 

The Address Coordinator is responsible for the issuing of new addresses in Lewis and Clark County and the incorporated cities of Helena and East Helena. Duties include maintaining the Address and Road files, approving new road names and readdressing issues for Lewis and Clark County.

 


Master Street Address Guide


The Master Street Address Guide is a list of all the streets and roads in Lewis & Clark County by name.  The community name is provided along with the  Emergency Response number which is a combination of Fire, Police and  Ambulance services that would respond to an address.

Master Street Address Guide


Approved Road Names But Not Yet Platted

The approved road names is a list of of all roads that have been approved and are waiting to be final platted.

Approved Road Names

 

Contact Information

City/County Address Coordinator
316 N. Park Ave. Room 207
Helena, MT. 59623

Phone: 406-447-8367
Fax: 406-447-8386
Email


 

Policies, Resolutions & Conventions

Public Works:
County Road Naming and Addressing Standards


Community Development Subdivision Regulations:
Road Naming, Road Sign, and Installation Conventions


Street Type Designations

Resolution 2004-16


Additional Maps

GIS Department