Road & Subdivision Indexes

The Jefferson County GIS/Addressing Office is responsible for providing final approval of all road names and subdivision names. When the road/subdivision falls within town/city limits, the municipality must also approve the name.

As of October 2024, the County has approximately 2,817 approved road names.  Any newly submitted names must not duplicate or be confusingly similar to existing road names and must contain an appropriate suffix.  A list of in-use road names is available below:

Jefferson County Road Name Index

As of July 2023, the County has approximately 554 approved subdivision and reserved historic names.   Any newly submitted names must not duplicate or be confusingly similar to existing subdivision names or historic places.  A list of in-use subdivision names and historic places is available below:

Jefferson County Subdivision Name Index

All submissions must utilize the appropriate form for where the submitter is building their road and/or subdivision.  Each incorporated city, and the County, has a form and instructions and telephone numbers to submit the appropriate forms.  For example: If a developer is building in the City of Ranson, the developer must submit the Subdivision Name Reservation Form and Road Name Reservation Form appropriate to the City of Ranson.  All of the appropriate forms can be accessed by clicking here.