Summary for Annapolis Junction

About Annapolis Junction (Click for our profile page)

Located in: Primarily Anne Arundel County (see below). A portion of Annapolis Junction extends into Howard County.

Typical Abbreviation: Annapolis Jct.

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

Telephone Area Codes: (240), (301)<1>

ZIP Code: 20701<2>

GPS Coordinates (Latitude/Longitude)<3>

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

Lat: 39.115000° (or 39°6'54" N)

Lon: -76.777300° (or -76°46'38" W)

Federal GNIS/FIPS Codes for Annapolis Junction

GNIS ID: None

FIPS State / Place Code: 24 / 01610

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

About Anne Arundel County

The community of Annapolis is the County Seat for Anne Arundel County.

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

Population

Year	Population
2019 Est:<4>	579,895 (7.86% increase since 2010)
2010	537,656 (9.8% increase since 2000)
2000:	489,656

Total Area:<5> 587 sq. miles [1,522.4 km²] - of which 29.41% is water (172.9 sq. miles [447.8 km²])

Housing Units: <6> 212,562

Official Website: www.co.anne-arundel.md.us/

Federal GNIS/FIPS Codes for Anne Arundel

GNIS ID: 1710958

FIPS State / County Code: 24 / 003

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

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: www.maryland.gov/

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

Parks: dnr.maryland.gov/publiclands/

Fishing: dnr.maryland.gov/Fisheries/

Hunting: dnr.maryland.gov/wildlife/

Federal GNIS/FIPS Codes for State of Maryland

GNIS ID: 1714934

FIPS State: 24

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

Off-the-Road Links ...

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

The official website for Anne Arundel County: www.co.anne-arundel.md.us/

The official website for State of Maryland: www.maryland.gov/

Footnotes ...

<1>	Area code (240) is an overlay for area code (301).
<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 Annapolis Junction). When looking for a ZIP Code, whether Annapolis Junction or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<3>	Longitude & latitude values may not be the geographic center of Annapolis Junction, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<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 Annapolis Junction. 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).