Islamic Circle of Mercer County (ICMC), a non-profit corporation incorporated in the State of New Jersey is a, religious, charitable and social organization that was initiated and established in 1999 A.D/1420 A.H. The current property and building were acquired and first time congregational (Maghreb) prayer was conducted in October 2000 /Rajab 1421 A.H. Currently the mosque is open for daily prayers five times a day including Friday prayer.

Islamic Circle of Mercer County is committed to providing Islamic services to the Muslims in Lawrenceville and neighboring areas. The circle has been playing a vital role in the development of Islamic community. Currently the mosque offers various religious and community services to the Muslims. The fundamental objective of the ICMC is to seek Glory to Allah (SWT). The Quran, Sunnah and the Sharia shall always be the guiding light for the circle.