Top 10 largest cities on the United States west coast

The west coast of the United States refers to 5 states along the Pacific Ocean. The 5 states are – California, Oregon, Washington, Alaska, and Hawaii. This article lists the top 10 largest cities on the United States west coast.

Top 10 largest cities on the United States west coast

US west coast states in color
US west coast states in color
CityStatePopulation (2022 estimate)
1Los AngelesCalifornia3.8 million
2San DiegoCalifornia1.38 million
3San JoseCaliforniaaround 971,250
4San FranciscoCaliforniaaround 808,450
5SeattleWashingtonaround 749,250
6PortlandOregonaround 635,000
7FresnoCaliforniaaround 545,550
8SacramentoCaliforniaaround 528,000
9Long BeachCaliforniaaround 451,300
10OaklandCaliforniaaround 430,550

(Also read: What is the largest city on the coast of Lake Michigan? Top 3 list)

key points

  • Los Angeles is the largest city on the US west coast. It is also California’s largest city and US’s second largest city.
  • San Diego is the largest border city in the US. It is located adjacent to the US-Mexico international border.
  • San Jose is the largest city of the Silicon Valley, the global tech center.
  • Seattle is Washington state’s largest city.
  • Portland is Oregon’s largest city.
  • Sacramento is California’s capital city.
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