Summary for Keystone Estates

About Keystone Estates (Click for our profile page)

Located in: Clarke County (see below)

Typical Abbreviation: Keystone Ests.

Time Zone: Keystone Estates lies in the Eastern Time Zone (EST/EDT)

Telephone Area Codes: 540 & 826<1>

Elevation: 600 feet [182.88 m] above sea level<2>

GPS Coordinates (Latitude/Longitude)<3>

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

Lat: 39.179500° (or 39°10'46" N)

Lon: -78.068300° (or -78°4'5" W)

USGS Topo Map: Stephenson<4>

Federal GNIS/FIPS Codes for Keystone Estates

GNIS ID: 1690609

FIPS State / Place Code: None

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

About Clarke County

The community of Berryville is the County Seat for Clarke County.

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

Population

Year	Population
2019 Est:<5>	14,619 (4.33% increase since 2010)
2010	14,012 (10.75% increase since 2000)
2000:	12,652

Total Area:<6> 178.4 sq. miles [462 km²] - of which 1.23% is water (2.19 sq. miles [5.7 km²])

Housing Units: <7> 6,235

Official Website: www.co.clarke.va.us/

Federal GNIS/FIPS Codes for Clarke

GNIS ID: 1690562

FIPS State / County Code: 51 / 043

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

About Virginia

From the US Census

Population

Year	Population
2019 Est:	8,556,642 (6.94% increase since 2010)
2010:	8,001,024 (13.03% increase since 2000)
2000:	7,078,515

Websites for State of Virginia

Official Website: https://www.virginia.gov/

Tourism: https://www.virginia.org/

Parks: https://www.dcr.virginia.gov/state-parks/find-a-park

Fishing: https://dwr.virginia.gov/fishing/

Hunting: https://dwr.virginia.gov/hunting/

Federal GNIS/FIPS Codes for State of Virginia

GNIS ID: 1779803

FIPS State: 51

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

Off-the-Road Links ...

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

The official website for Clarke County: www.co.clarke.va.us/

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

Footnotes ...

<1>	When there's a risk of an area code running out of phone numbers, an 'Overlay Area Code' is created that has the same geographic boundaries as the existing area code. In this case, the 540 code has been Overlayed with the 826 area code. New phone numbers in the Keystone Estates area will be assigned with one of these codes: 540 or 826. As a result, placing a call in the Keystone Estates area will require 10-digit dialing (where you enter both the area code and then the phone number).
<2>	The elevation is an estimate for the area around Keystone Estates - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Keystone Estates, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<4>	Name of the USGS 7.5 Minute topographic map which includes Keystone Estates.
<5>	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.
<6>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Keystone Estates. 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.
<7>	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).