Summary for Mount Pleasant

About Mount Pleasant (Click for our profile page)

Located in: Union County (see below)

Typical Abbreviation: Mt. Pleasant

Time Zone: Mount Pleasant lies in the Central Time Zone (CST/CDT)

Telephone Area Codes: 618 & 730<1>

Elevation: 490 feet [149.35 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 Mount Pleasant:

Lat: 37.451800° (or 37°27'6" N)

Lon: -89.073700° (or -89°4'25" W)

USGS Topo Map: Mount Pleasant<4>

Federal GNIS/FIPS Codes for Mount Pleasant

GNIS ID: 414041

FIPS State / Place Code: 17 / 51063

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

About Union County

The community of Jonesboro is the County Seat for Union County.

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

Population

Year	Population
2019 Est:<5>	16,653 (6.08% decrease since 2010)
2010	17,731 (3.07% decrease since 2000)
2000:	18,293

Total Area:<6> 422.1 sq. miles [1,093.4 km²] - of which 2.06% is water (8.69 sq. miles [22.5 km²])

Housing Units: <7> 7,924

Federal GNIS/FIPS Codes for Union

GNIS ID: 1785113

FIPS State / County Code: 17 / 181

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

About Illinois

From the US Census

Population

Year	Population
2019 Est:	12,667,017 (1.28% decrease since 2010)
2010:	12,830,632 (3.31% increase since 2000)
2000:	12,419,293

Websites for State of Illinois

Official Website: https://illinois.gov

Tourism: https://www.enjoyillinois.com/

Parks: https://www.dnr.illinois.gov/

Fishing: https://www.ifishillinois.org/

Hunting: https://dnr.illinois.gov/hunting.html

Federal GNIS/FIPS Codes for State of Illinois

GNIS ID: 1779784

FIPS State: 17

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

Off-the-Road Links ...

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

The official website for State of Illinois: https://illinois.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 618 code has been Overlayed with the 730 area code. New phone numbers in the Mount Pleasant area will be assigned with one of these codes: 618 or 730. As a result, placing a call in the Mount Pleasant 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 Mount Pleasant - it will be higher in some places and lower in others.
<3>	Longitude & latitude values may not be the geographic center of Mount Pleasant, 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 Mount Pleasant.
<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 Mount Pleasant. 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).