Arlington, WA
2025 and 2035 projected population

Ever wonder how many people live in Arlington, WA and how fast that number changes?

Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in Arlington, WA for years 2025 through 2035.

Population Growth Rate (Year over Year)

19,00020,00021,00022,00023,00024,00025,0000.00%1.00%2.00%3.00%4.00%5.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

19,911

Growth

0.00%

2021

Population

20,786

Growth

4.39%

2022

Population

21,227

Growth

2.12%

2023

Population

21,416

Growth

0.89%

2024

Population

21,959

Growth

2.54%

2025

Population

22,168

Growth

0.96%

2026

Population

22,375

Growth

0.93%

2027

Population

22,586

Growth

0.94%

2028

Population

22,802

Growth

0.96%

2029

Population

23,019

Growth

0.95%

2030

Population

23,237

Growth

0.95%

2031

Population

23,404

Growth

0.71%

2032

Population

23,571

Growth

0.72%

2033

Population

23,740

Growth

0.71%

2034

Population

23,911

Growth

0.72%

2035

Population

24,084

Growth

0.72%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Arlington, WA

Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.

Contact Us for the full Arlington, WA reportDownload sample csv report

Top 25 most populated zip codes in Arlington, WA

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Arlington, WA.

U.S. Zip code

2020 census

2025 population

2030 population

Open
9822346,02747,19349,469View full zip code report, 98223

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