Public Conduct in New Castle County, DE (2026)
4 county-level rules, plus city-specific rules for 1 city in New Castle County, Delaware.
Verified from official government sources
Loud Party Ordinance
New Castle County makes it unlawful for a homeowner, landlord, or occupant to allow a party or gathering that causes fighting, threatening behavior, unreasonable noise, or other public disturbance on the premises.
New Castle County Disorderly Premises Ordinance
Some RestrictionsNew Castle County Code § 22.02.006
It shall be unlawful for any owner, owner's agent, manager, caretaker or person occupying a premises to allow, suffer or permit in any residence or upon any premises occupied by himself or herself any conduct which causes public inconvenience, annoyance, alarm to a reasonable person, or disrupts the quiet and good order of adjoining and surrounding properties including, but not limited to, enga...
Loitering Rules
County police can order groups blocking sidewalks, loitering at schools, or soliciting for begging or sex to disperse, then arrest those who ignore the warning under Chapter 22's loitering offense.
New Castle County Loitering Rules
Some RestrictionsNew Castle County Code § 22.02.003
A.Offense described. A person is guilty of loitering when such person:1.Stands, sits idly or loiters upon any pavement, sidewalk or crosswalk or stands or sits in a group or congregates with others on any pavement, sidewalk or crosswalk in any street or way open to the public in this County so as to obstruct or hinder the free and convenient passage of persons walking, riding or driving over or...
Public Marijuana Use
New Castle County parks ban consuming or possessing intoxicating liquor and "dangerous or narcotic drugs", including marijuana, under Sec. 24.01.008, with fines starting at $100 per offense for anyone caught using cannabis on county parkland.
New Castle County Bans Drug Use in Parks
Significant RestrictionsNew Castle County Code § 24.01.008
The consumption or possession of intoxicating liquors or beverages and/or dangerous or narcotic drugs, or gambling of any kind is prohibited in any park, except that the sale, possession and consumption of alcoholic beverages shall be permitted in the clubhouse of the Delcastle Recreation Area, the conference facilities at the Rockwood Museum and other County facilities with the authorization o...
Public Alcohol Use
New Castle County bans drinking or possessing alcohol in county parks, with narrow carve-outs for the Delcastle clubhouse, Rockwood Museum, and other authorized county facilities.
New Castle County Park Alcohol Ban
Significant RestrictionsNew Castle County Code § 24.01.008
The consumption or possession of intoxicating liquors or beverages and/or dangerous or narcotic drugs, or gambling of any kind is prohibited in any park, except that the sale, possession and consumption of alcoholic beverages shall be permitted in the clubhouse of the Delcastle Recreation Area, the conference facilities at the Rockwood Museum and other County facilities with the authorization o...
Public Conduct by City in New Castle County
1 cities in New Castle County have their own public conduct rules. Each link goes to that city's dedicated page with code citations.
All New Castle County ordinances
See every category we cover for New Castle County: parking, noise, fences, fires, animals, pools, and more.
New Castle County Ordinance Hub →