What is the main economic in Portland?

Portland's economy is primarily driven by a diverse mix of industries, including technology, manufacturing, and healthcare. The city is known for its vibrant startup scene, particularly in tech and sustainability sectors, as well as its strong presence in the creative industries, such as design and arts. Additionally, Portland's port plays a vital role in trade, particularly for agricultural products and goods. The city's emphasis on sustainability and green initiatives also fosters growth in eco-friendly businesses and practices.