Summary for Halley

So far, we found very little information about Halley. The little that we've found leads us believe that the community is historic.<1>

We've added Halley to our Gazetteer with the hope that we can develop more information. If you can help us with Halley, please Contact Us.

About Halley (Click for our profile page)

Our information shows that the community of Halley is historic. The information below applies to the area where Halley would have been located.

Time Zone: The area where Halley was located is in the Eastern Time Zone (EST/EDT)

Telephone Area Code for surrounding area: (740)

Elevation: 650 feet [198.12 m] above sea level<2>

Websites for Halley

Chamber of Commerce: www.galliacounty.org/

GPS Coordinates (Latitude/Longitude)<3>

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

Lat: 38.653100° (or 38°39'11" N)

Lon: -82.229600° (or -82°13'46" W)

USGS Topo Map: Apple Grove<4>

Federal GNIS/FIPS Codes for Halley

GNIS ID: 1067558

FIPS State / Place Code: None

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

About Gallia County

The community of Gallipolis is the County Seat for Gallia County.

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

Population

Year	Population
2019 Est:<5>	29,850 (3.5% decrease since 2010)
2010	30,934 (0.43% decrease since 2000)
2000:	31,069

Total Area:<6> 471.2 sq. miles [1,220.4 km²] - of which 0.99% is water (4.67 sq. miles [12.1 km²])

Housing Units: <7> 13,925

Official Website: www.gallianet.net/

Federal GNIS/FIPS Codes for Gallia

GNIS ID: 1074039

FIPS State / County Code: 39 / 053

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

About Ohio

From the US Census

Population

Year	Population
2019 Est:	11,696,507 (1.39% increase since 2010)
2010:	11,536,504 (1.62% increase since 2000)
2000:	11,353,140

Websites for State of Ohio

Official Website: https://ohio.gov/

Parks: parks.ohiodnr.gov/

Fishing & Hunting: ohiodnr.gov/

Federal GNIS/FIPS Codes for State of Ohio

GNIS ID: 1085497

FIPS State: 39

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

Off-the-Road Links ...

The official website for Gallia County: www.gallianet.net/

The official website for State of Ohio: https://ohio.gov/

Footnotes ...

<1>	We use the term 'Historic' broadly and it generally means that the community no longer exists. However, it can also mean that the community might still exist, but was significantly larger or had a more 'official' existence in the past than it does now. Unfortunately our sources of data have proven to be unreliable. If you can provide us with more specific information about Halley, please let us know so that we can improve our accuracy.
<2>	The elevation is an estimate for the area around Halley - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Halley, 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 Halley.
<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 Halley. 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).