The major cities of Nebraska vary according to population size and economic importance. The populations of the major cities are as follows:

1. Omaha

   • Population: approximately 500,000 (the largest city in the state)
   • Features: Omaha is the economic center of Nebraska, with thriving commercial, financial, healthcare, and technology industries. The railroad industry and music and arts culture are also vibrant.

2. Lincoln

   • Population: approximately 290,000 (the capital of Nebraska)
   • Features: Lincoln is an educational and research hub associated with the University of Nebraska. Additionally, government and education-related industries play a significant role.

3. Bellevue

   • Population: approximately 60,000
   • Features: Located near Omaha, the military industry related to the military base is a major economic factor.

4. Grand Island

   • Population: approximately 50,000
   • Features: The economy is centered around agriculture, with active food processing and agricultural manufacturing.

Nebraska has developed various industries, and the main industries of the state economy are as follows:

1. Agriculture

   • Features: Nebraska is one of the largest agricultural states in the U.S. The state's agriculture includes grain cultivation, livestock such as cattle and pigs, and food processing. Particularly, corn and soybean cultivation is active, and beef production is also a major industry.
   • Main products: corn, beef, soybeans, wheat, pork

2. Healthcare and Medical Industry

   • Features: Nebraska plays an important role in healthcare and medical fields. Omaha and Lincoln are centers for medical research and treatment, with institutions such as Creighton University and the University of Nebraska Medical Center. These institutions significantly impact the expansion of healthcare infrastructure and services in the state.

3. Manufacturing and Energy

   • Features: Nebraska's manufacturing is active in various fields, including machinery manufacturing, food processing, and the chemical industry. Additionally, the renewable energy and bioenergy industries are growing. Wind and solar power are emerging as major energy industries.

Nebraska is a state where various industries such as agriculture, healthcare, and manufacturing develop in a balanced manner. Omaha and Lincoln stand out as economic centers with notable advancements in education, healthcare, commerce, and technology, while agriculture remains an important economic element.