Westerville, OH
2025 and 2035 projected population

Ever wonder how many people live in Westerville, OH 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 Westerville, OH for years 2025 through 2035.

Population Growth Rate (Year over Year)

38,00039,00040,00041,00042,00043,00044,000-1.50%-1.00%-0.50%0.00%0.50%1.00%1.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

39,192

Growth

0.00%

2021

Population

38,682

Growth

-1.30%

2022

Population

38,541

Growth

-0.36%

2023

Population

38,493

Growth

-0.12%

2024

Population

38,612

Growth

0.31%

2025

Population

39,083

Growth

1.22%

2026

Population

39,513

Growth

1.10%

2027

Population

39,949

Growth

1.10%

2028

Population

40,393

Growth

1.11%

2029

Population

40,849

Growth

1.13%

2030

Population

41,318

Growth

1.15%

2031

Population

41,721

Growth

0.98%

2032

Population

42,133

Growth

0.99%

2033

Population

42,549

Growth

0.99%

2034

Population

42,977

Growth

1.01%

2035

Population

43,418

Growth

1.03%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Westerville, OH

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

Top 25 most populated zip codes in Westerville, OH

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
4308165,59265,69768,626View full zip code report, 43081
4308235,24434,85537,802View full zip code report, 43082

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