- Milford is a city located in southern Connecticut, United States. It is part of New Haven County and is situated on the Long Island Sound coast. Milford is known for its scenic shoreline, historic downtown area, and vibrant community. The city offers a range of recreational activities, such as boating, fishing, and hiking. Milford also has a strong arts and cultural scene, with various theaters, art galleries, and music venues. Overall, Milford is a thriving coastal city with a rich history and plenty of amenities for residents and visitors alike.