Summary for Dewey Heights

About Dewey Heights (Click for our profile page)

Located in: Lehigh County (see below)

Typical Abbreviation: Dewey Hts.

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

Telephone Area Codes: 610, 484 & 835<1>

Elevation: 480 feet [146.3 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 Dewey Heights:

Lat: 40.683700° (or 40°41'1" N)

Lon: -75.512700° (or -75°30'45" W)

USGS Topo Map: Cementon<4>

Federal GNIS/FIPS Codes for Dewey Heights

GNIS ID: 1203410

FIPS State / Place Code: 42 / 19056

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

About Lehigh County

The community of Allentown is the County Seat for Lehigh County.

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

Population

Year	Population
2019 Est:<5>	369,318 (5.47% increase since 2010)
2010	350,164 (12.2% increase since 2000)
2000:	312,090

Total Area:<6> 348.2 sq. miles [901.9 km²]

Housing Units: <7> 142,613

Official Website: www.lehighcounty.org/

Federal GNIS/FIPS Codes for Lehigh

GNIS ID: 1209182

FIPS State / County Code: 42 / 077

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

About Pennsylvania

From the US Census

Population

Year	Population
2019 Est:	12,798,883 (0.76% increase since 2010)
2010:	12,702,379 (3.43% increase since 2000)
2000:	12,281,054

Websites for Commonwealth of Pennsylvania

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

Tourism: https://visitpa.com/

Parks: https://www.dcnr.pa.gov/StateParks/

Fishing: https://www.fishandboat.com/

Hunting: https://www.pgc.pa.gov/HuntTrap/

Federal GNIS/FIPS Codes for Commonwealth of Pennsylvania

GNIS ID: 1779798

FIPS State: 42

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

Off-the-Road Links ...

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

The official website for Lehigh County: www.lehighcounty.org/

The official website for Commonwealth of Pennsylvania: https://www.pa.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 610 code has been Overlayed with one of the following codes: 484 or 835. New phone numbers in the Dewey Heights area will be assigned with one of these codes: 610, 484 or 835. As a result, placing a call in the Dewey Heights 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 Dewey Heights - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Dewey Heights, 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 Dewey Heights.
<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 Dewey Heights. 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).