Understanding Washington population growth for the next 10 years

Washington, the Evergreen State, is known for its stunning natural beauty, thriving tech industry, and vibrant culture. From the rugged coastline of the Olympic Peninsula to the bustling streets of Seattle and Bellevue, Washington offers a diverse array of experiences for residents and visitors alike. With a diverse economy supported by industries such as technology, aerospace, and outdoor recreation, Washington continues to attract individuals seeking innovation, adventure, and a high quality of life.

Picture from a ciy in Washington U.S.

Ever wonder how many people live in Washington and how fast that number changes?

Aterio data team has developed an AI enhanced model that helps organizations understand the future growth of population in Washington for 2025 through 2030.

Washington Last population count in 2020
7,512,465

According to the latest census data, Washington ranks as the 47th most populous state in the U.S.

Washington Projected population by 2025
7,990,473

For year 2025, Washington population is expected to grow 6.4% from 2020.

Washington Projected population by 2030
8,478,901

For year 2030, Washington population is expected to grow 6.1% from 2025.

Top 25 most populated zip codes in Washington

Our model provides a detailed 2025 through 2030 forecasted population growth for every zip code in Washington.

U.S. Zip code, City

2020 census

2025 population

2030 population

Open
99301, Pasco81,58390,725100,018View full zip code report, 99301
98052, Redmond71,94082,73392,302View full zip code report, 98052
98012, Bothell70,00981,11190,344View full zip code report, 98012
98682, Vancouver63,76871,78083,515View full zip code report, 98682
98208, Everett58,21164,90669,874View full zip code report, 98208
98115, Seattle55,51956,54860,751View full zip code report, 98115
99208, Spokane55,09260,20063,756View full zip code report, 99208
98103, Seattle54,19453,16654,656View full zip code report, 98103
98391, Bonney Lake52,68659,57764,377View full zip code report, 98391
98632, Longview52,48950,65850,999View full zip code report, 98632
98270, Marysville52,30754,70158,364View full zip code report, 98270
98105, Seattle52,29052,51557,485View full zip code report, 98105
99336, Kennewick52,25952,25853,892View full zip code report, 99336
98225, Bellingham51,60649,66550,384View full zip code report, 98225
98387, Spanaway51,30553,85757,669View full zip code report, 98387
98023, Federal Way50,17652,42855,543View full zip code report, 98023
98118, Seattle49,70249,48651,874View full zip code report, 98118
98133, Seattle49,47655,65062,180View full zip code report, 98133
98003, Federal Way49,44553,32456,831View full zip code report, 98003
98042, Kent49,11851,80755,295View full zip code report, 98042
98092, Auburn48,96253,92059,132View full zip code report, 98092
98661, Vancouver48,48551,85054,815View full zip code report, 98661
98902, Yakima46,72845,70445,520View full zip code report, 98902
98223, Arlington46,02748,20051,643View full zip code report, 98223
98226, Bellingham45,38047,40250,530View full zip code report, 98226

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