Plainfield, NJ Public Conduct: Loud Party Ordinance (2026)

Section 10:8-6 sits in Article 8, Offenses Against Public Peace and Order, of Chapter 10. It reaches two kinds of people: anyone who causes a riotous, turbulent, disorderly or noisy assemblage, and anyone who simply participates in one. The section does not use the word host, so it makes no separate rule for the person who organized the gathering. Its location test is the street or another public place.

When a party stays on private property, the sound rules in § 10:8-3 apply. Subsection (a) bars any person from willfully making or causing any loud, boisterous or unseemly noise or disturbance to the annoyance of another person, while protecting the normal use of parks, recreation places, playing fields and playgrounds. Subsection (d) bars playing a radio, vehicle radio, musical instrument or other sound device louder than necessary for convenient hearing by the person using it and voluntary listeners, or in a way that disturbs the peace, quiet and comfort of neighboring inhabitants. Sound plainly audible at a distance of one hundred feet from the building, structure, vehicle or place where it is operated is prima facie evidence of a violation. The only fixed hours in § 10:8-3 cover peddlers and construction work, so a party has no printed quiet-hours clock; the one-hundred-foot audibility test does the work.

Police also have two tools in Article 8. Section 10:8-1 treats making any unreasonably loud noise as disorderly conduct when done with a purpose to cause public danger, alarm, disorder or nuisance, or when likely to create it, and lists failing to obey a lawful dispersal order among the conduct covered. Section 10:8-2(b) lets an officer order a person to leave a public place when that person's presence is causing a disturbance, and refusing the order is a violation.