Welcome to WILMAPCO

The Wilmington Area Planning Council (WILMAPCO) is the regional transportation planning agency for New Castle County, Delaware and Cecil County, Maryland.  As the federally designated Metropolitan Planning Organization (MPO), WILMAPCO is charged with planning and coordinating transportation investments for the region based on federal policy, local input, technical analysis, and best practices.


What’s New?


Other Events

  • WILMAPCO Closed for Good Friday – March 30
  • Air Quality Awareness Week – April 30-May 4 – Try a greener transportation option (walk/bike/carpool/bus), post a selfie to social media with #TryItDayDE, and be entered to win a $25 gift card – Facebook event

Wilmington Area Planning Council

850 Library Avenue, Suite 100

Newark, Delaware 19711

Phone: (302) 737-6205

Toll Free From Cecil Co: (888) 808-7088

Fax: (302) 737-9584