Summary for Saint Louis

About Saint Louis (Click for our profile page)

Located in: Loudoun County (see below)

Typical Abbreviation: St. Louis

Time Zone: Saint Louis lies in the Eastern Time Zone (EST/EDT)

Elevation: 510 feet [155.45 m] above sea level<1>

Websites for Saint Louis

GPS Coordinates (Latitude/Longitude)<2>

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

Lat: 39.001500° (or 39°0'5" N)

Lon: -77.792800° (or -77°47'34" W)

USGS Topo Map: Bluemont<3>

Federal GNIS/FIPS Codes for Saint Louis

GNIS ID: 1477712

FIPS State / Place Code: 51 / 69910

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

The community of Leesburg is the County Seat for Loudoun County.

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

Population

Total Area:<5> 521 sq. miles [1,349.7 km²] - of which 1.07% is water (5.58 sq. miles [14.4 km²])

Housing Units: <6> 109,442

Federal GNIS/FIPS Codes for Loudoun

GNIS ID: 1480141

FIPS State / County Code: 51 / 107

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

About Virginia

From the US Census

Population

Websites for State of Virginia

Federal GNIS/FIPS Codes for State of Virginia

GNIS ID: 1779803

FIPS State: 51

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

Off-the-Road Links ...

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

The official website for Loudoun County: www.co.loudoun.va.us/

The official website for State of Virginia: https://www.virginia.gov/

<1>	The elevation is an estimate for the area around Saint Louis - it will be higher in some places and lower in others.
<2>	Longitude & latitude values may not be the geographic center of Saint Louis, 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 Saint Louis.
<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 Saint Louis. 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).