Steilacoom, WA
2025 and 2035 projected population

Ever wonder how many people live in Steilacoom, 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 Steilacoom, WA for years 2025 through 2035.

Population Growth Rate (Year over Year)

6,6006,7006,8006,9007,0007,1007,200-1.00%-0.50%0.00%0.50%1.00%1.50%2.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

6,731

Growth

0.00%

2021

Population

6,736

Growth

0.07%

2022

Population

6,680

Growth

-0.83%

2023

Population

6,636

Growth

-0.66%

2024

Population

6,649

Growth

0.20%

2025

Population

6,756

Growth

1.62%

2026

Population

6,793

Growth

0.55%

2027

Population

6,832

Growth

0.57%

2028

Population

6,873

Growth

0.60%

2029

Population

6,915

Growth

0.62%

2030

Population

6,958

Growth

0.63%

2031

Population

6,991

Growth

0.47%

2032

Population

7,024

Growth

0.48%

2033

Population

7,058

Growth

0.47%

2034

Population

7,093

Growth

0.49%

2035

Population

7,129

Growth

0.51%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Steilacoom, 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 Steilacoom, WA reportDownload sample csv report

Top 25 most populated zip codes in Steilacoom, WA

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
983886,6827,2307,446View full zip code report, 98388

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