Summary for Spencerville

About Spencerville (Click for our profile page)

Located in: Montgomery County (see below)

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

Telephone Area Codes: 301, 227 & 240<1>

ZIP Code: 20868<2>

Elevation: 490 feet [149.35 m] above sea level<3>

Websites for Spencerville

Chamber of Commerce: www.montgomerycountychamber.com/

GPS Coordinates (Latitude/Longitude)<4>

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

Lat: 39.114300° (or 39°6'51" N)

Lon: -76.978300° (or -76°58'41" W)

USGS Topo Map: Beltsville<5>

Federal GNIS/FIPS Codes for Spencerville

GNIS ID: 591326

FIPS State / Place Code: 24 / 74050

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

About Montgomery County

The community of Rockville is the County Seat for Montgomery County.

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

Population

Year	Population
2019 Est:<6>	1,050,688 (7.7% increase since 2010)
2010	975,602 (11.71% increase since 2000)
2000:	873,341

Total Area:<7> 506 sq. miles [1,313 km²] - of which 3.1% is water (15.69 sq. miles [40.6 km²])

Housing Units: <8> 375,905

Official Website: www.montgomerycountymd.gov/

Federal GNIS/FIPS Codes for Montgomery

GNIS ID: 1712500

FIPS State / County Code: 24 / 031

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

About Maryland

From the US Census

Population

Year	Population
2019 Est:	6,054,954 (4.87% increase since 2010)
2010:	5,773,552 (9.01% increase since 2000)
2000:	5,296,486

Websites for State of Maryland

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

Tourism: https://www.visitmaryland.org/

Parks: dnr.maryland.gov/publiclands/

Fishing: https://dnr.maryland.gov/Fisheries/

Hunting: https://dnr.maryland.gov/wildlife/Pages/hunt_trap/home.aspx

Federal GNIS/FIPS Codes for State of Maryland

GNIS ID: 1714934

FIPS State: 24

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

Off-the-Road Links ...

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

The official website for Montgomery County: www.montgomerycountymd.gov/

The official website for State of Maryland: https://www.maryland.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 301 code has been Overlayed with one of the following codes: 227 or 240. New phone numbers in the Spencerville area will be assigned with one of these codes: 301, 227 or 240. As a result, placing a call in the Spencerville area will require 10-digit dialing (where you enter both the area code and then the phone number).
<2>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a community (such as Spencerville). When looking for a ZIP Code, whether Spencerville or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<3>	The elevation is an estimate for the area around Spencerville - it will be higher in some places and lower in others.
<4>	Longitude & latitude values may not be the geographic center of Spencerville, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<5>	Name of the USGS 7.5 Minute topographic map which includes Spencerville.
<6>	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.
<7>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Spencerville. 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.
<8>	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).