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
RankCityStatePopulation (2023 estimate)
1Los AngelesCalifornia3.82 million
2San DiegoCalifornia1.39 million
3San JoseCaliforniaaround 969,650
4San FranciscoCaliforniaaround 809,000
5SeattleWashingtonaround 755,100
6PortlandOregonaround 630,500
7FresnoCaliforniaaround 545,700
8SacramentoCaliforniaaround 526,400
9Long BeachCaliforniaaround 449,450
10OaklandCaliforniaaround 436,500

(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 the largest city in California and the second-largest city in the United States.
  • 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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