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Midwest
Illinois

Mercer

Mercer County is a county in . According to the 2020 census, it had a population of 15,699. Its county seat is . Mercer County is included in the --, IA-IL .
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mercercountyil.org
Wikipedia
Photo: Boscophotos, CC BY-SA 3.0.
  • Type: County with 16,400 residents
  • Description: county in Illinois, United States
  • Also known as: “Mercer County”, “Mercer County, IL”, and “Mercer County, Illinois”

Places of Interest

Highlights include Mercer County Courthouse and Mercer County High School.

Courthouse
Photo: Boscophotos, CC BY-SA 3.0.
The , located on Southeast 3rd Street in , is the county courthouse serving Mercer County, . The courthouse was authorized in 1893 to accommodate the growing county's needs and completed the following year.

School building
, or MCHS, is a public four-year high school located at 1500 South College Avenue in , a city in Mercer County, Illinois, in the .

Places in the Area

Nearby places include Aledo.

Town
Photo: Boscophotos, CC BY-SA 3.0.
is a city in and the county seat of Mercer County, Illinois, United States. The population was 3,633 at the 2020 census.

Mercer

Latitude
41.202° or 41° 12′ 7″ north
Longitude
-90.7399° or 90° 44′ 24″ west
Population
16,400
Elevation
738 feet (225 metres)
Open location code
86HF6726+Q3
Open­Street­Map ID
node 316952574
Open­Street­Map feature
place=­county
Geo­Names ID
4901976
Wiki­data ID
Q491427
This page is based on OpenStreetMap, GeoNames, Wikidata, Wikimedia Commons, and Wikipedia.
We’d love your help improving our open data sources. Thank you for contributing.

Satellite Map

Discover Mercer from above in high-definition satellite imagery.
© Stadia Maps, Airbus DS, CNES, PlanetObserver, and Copernicus

In Other Languages

From Albanian to Western Panjabi—“Mercer” goes by many names.
  • Albanian: “Mercer County”
  • Arabic: “مقاطعة ميرسير”
  • Arabic: “مقاطعه ميرسير، إلينوي”
  • Armenian: “Մերսեր շրջան”
  • Asturian: “condáu de Mercer”
  • Basque: “Mercer konderria”
  • Bavarian: “Mercer County, Illinois”
  • Bavarian: “Mercer County”
  • Bishnupriya: “মারর্সের কাউন্টি, ইলিনয়স”
  • Bishnupriya: “মারর্সের কাউন্টি”
  • Bulgarian: “Мърсър”
  • Catalan: “comtat de Mercer”
  • Cebuano: “Mercer County”
  • Chechen: “Мерсер (гуо, Иллинойс)”
  • Chechen: “Мерсер”
  • Chinese: “Mercer Kūn”
  • Chinese: “默瑟县”
  • Chinese: “默瑟縣”
  • Chinese: “默瑟郡”
  • Dutch: “Mercer County”
  • Esperanto: “kantono Mercer”
  • Esperanto: “Kantono Mercer”
  • Esperanto: “Mercer County”
  • Estonian: “Merceri maakond”
  • Finnish: “Mercerin piirikunta”
  • French: “comté de Mercer”
  • French: “Comté de Mercer”
  • Georgian: “მერსერის ოლქი”
  • German: “Mercer County”
  • Gilaki: “مرسر ٚ شأرستان (ايلينؤی)”
  • Gilaki: “مرسر ٚ شأرستان”
  • Greek: “Κομητεία Μέρσερ”
  • Hebrew: “מחוז מרסר”
  • Hungarian: “Mercer megye”
  • Irish: “Contae Mercer”
  • Italian: “contea di Mercer”
  • Italian: “Contea di Mercer”
  • Japanese: “マーサー郡”
  • Korean: “머서군”
  • Latin: “Mercer Comitatus”
  • Low German: “Mercer County”
  • Mazanderani: “مرسر شهرستان (ایلینوی)”
  • Mazanderani: “مرسر شهرستان”
  • Min Dong Chinese: “Mercer Gông”
  • Min Nan Chinese: “Mercer Kūn”
  • Norwegian Bokmål: “Mercer County i Illinois”
  • Norwegian Bokmål: “Mercer County”
  • Norwegian: “Mercer County”
  • Persian: “شهرستان مرسر، ایلینوی”
  • Persian: “شهرستان مرسر”
  • Polish: “Hrabstwo Mercer”
  • Portuguese: “Condado de Mercer”
  • Romanian: “Comitatul Mercer, Illinois”
  • Romanian: “Comitatul Mercer”
  • Russian: “Мерсер”
  • Sardinian: “contea de Mercer”
  • Scottish Gaelic: “Mercer County”
  • Serbian: “Округ Мерсер”
  • Serbo-Croatian: “Mercer County, Illinois”
  • Serbo-Croatian: “Mercer County”
  • Slovenian: “Mercer County”
  • Slovenian: “Okrožje Mercer”
  • South Azerbaijani: “مرسر بؤلگه‌سی، ایلینوی”
  • Spanish: “Condado de Mercer (Illinois)”
  • Spanish: “Condado de Mercer”
  • Swedish: “Mercer County, Illinois”
  • Swedish: “Mercer County”
  • Tatar: “Мерсер (округ, Иллинойс)”
  • Tatar: “Мерсер”
  • Turkish: “Mercer County, IL”
  • Turkish: “Mercer County, Ill.”
  • Turkish: “Mercer County, Illinois”
  • Turkish: “Mercer County”
  • Turkish: “Mercer ilçesi, IL”
  • Turkish: “Mercer ilçesi, Ill.”
  • Turkish: “Mercer ilçesi, Illinois”
  • Turkish: “Mercer ilçesi”
  • Ukrainian: “Мерсер”
  • Urdu: “مرسر کاؤنٹی، الینوائے”
  • Urdu: “مرسر کاؤنٹی”
  • Uzbek: “Mercer County”
  • Uzbek: “Merser okrugi”
  • Venetian: “contea de Mercer”
  • Vietnamese: “Quận Mercer, Illinois”
  • Vietnamese: “Quận Mercer”
  • Waray (Philippines): “Condado han Mercer, Illinois”
  • Waray (Philippines): “Condado han Mercer”
  • Welsh: “Mercer County, Illinois”
  • Welsh: “Mercer County”
  • Western Panjabi: “مرسر کاؤنٹی، الینوۓ”
  • Western Panjabi: “مرسر کاؤنٹی”

Places with the Same Name

Discover other places named “Mercer”.

Localities in the Area

Explore places such as Sugar Grove and Gingle Corners.

Notable Places Nearby

Highlights include Community Bible Fellowship and Aledo Illinois Secretary of State Facility.

Illinois: Must-Visit Destinations

Delve into Chicago, Springfield, Rockford, and Loop.

Curious Places to Discover

Uncover intriguing places from every corner of the globe.
About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Mercer”. Photo: Boscophotos, CC BY-SA 3.0.