Summary for Louisville

About Louisville (Click for our profile page)

Located in: Jefferson County (see below)

Time Zone: Louisville lies in the Mountain Time Zone (MST/MDT)

Telephone Area Code: (406)

Elevation: 4,140 feet [1,261.87 m] above sea level<1>

GPS Coordinates (Latitude/Longitude)<2>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Louisville:

Lat: 46.562700° (or 46°33'45" N)

Lon: -111.795800° (or -111°47'44" W)

USGS Topo Map: Louisville<3>

Federal GNIS/FIPS Codes for Louisville

GNIS ID: 786649

FIPS State / Place Code: 30 / 45475

(For more about Federal Codes, see our Misc Page for Louisville)

The community of Boulder is the County Seat for Jefferson County.

From the 2010 US Census (For more detail, see our Census Page for Jefferson)

Population

Total Area:<5> 1,658 sq. miles [4,296.4 km²]

Housing Units: <6> 5,055

Federal GNIS/FIPS Codes for Jefferson

GNIS ID: 1720045

FIPS State / County Code: 30 / 043

(For more about Federal Codes, see our Misc Page for Louisville)

About Montana

From the US Census

Population

Websites for State of Montana

Official Website: https://mt.gov/

Fishing & Hunting: fwp.mt.gov/

Federal GNIS/FIPS Codes for State of Montana

GNIS ID: 767982

FIPS State: 30

(For more about Federal Codes, see our Misc Page for Louisville)

Off-the-Road Links ...

Unfortunately, we don't know of a website for Louisville. If you can help, please contact us through our Feedback Page.

The official website for Jefferson County: www.co.jefferson.mt.us/

The official website for State of Montana: https://mt.gov/

<1>	The elevation is an estimate for the area around Louisville - it will be higher in some places and lower in others.
<2>	Longitude & latitude values may not be the geographic center of Louisville, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<3>	Name of the USGS 7.5 Minute topographic map which includes Louisville.
<4>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<5>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Louisville. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<6>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).