Politics of New Jersey moderate Republicans. The 1980s Asian-Americans immigrated to the northeastern and central parts of the state. These often voted Democratic. Today, the [[New Jersey State Legislature|state legislature]] is overwhelmingly Democratic, and has been since the early 2000s. As of December 2016, there are over 860,000 more registered Democrats than Republicans. Democrats do well in the populous counties closer to New York City and Philadelphia, like [[Essex County, New Jersey|Essex]] and [[Camden County, New Jersey|Camden]] counties as well as in Mercer County, which has the state capital Trenton. Republicans do well along the [[Jersey Shore]] and in northwestern counties, like [[Morris County,
Law of New Jersey Law of New Jersey The law of New Jersey consists of several levels, including constitutional, statutory, regulatory, case law, and local law. The Constitution of New Jersey is the foremost source of state law. Legislation is enacted by the New Jersey Legislature, published in the "Laws of New Jersey", and codified in the "New Jersey Statutes". State agency regulations (sometimes called administrative law) are published in the "New Jersey Register" and codified in the "New Jersey Administrative Code". New Jersey's legal system is based on common law, which is interpreted by case law through the decisions of the Supreme Court,