Grafton, WI
2025 and 2035 projected population

Ever wonder how many people live in Grafton, WI 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 Grafton, WI for years 2025 through 2035.

Population Growth Rate (Year over Year)

12,00012,20012,40012,60012,80013,00013,2000.00%0.50%1.00%1.50%2.00%2.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

12,089

Growth

0.00%

2021

Population

12,341

Growth

2.08%

2022

Population

12,457

Growth

0.94%

2023

Population

12,596

Growth

1.12%

2024

Population

12,741

Growth

1.15%

2025

Population

12,768

Growth

0.22%

2026

Population

12,807

Growth

0.30%

2027

Population

12,845

Growth

0.30%

2028

Population

12,885

Growth

0.31%

2029

Population

12,929

Growth

0.34%

2030

Population

12,975

Growth

0.35%

2031

Population

12,995

Growth

0.16%

2032

Population

13,019

Growth

0.19%

2033

Population

13,043

Growth

0.18%

2034

Population

13,070

Growth

0.21%

2035

Population

13,101

Growth

0.24%

Last update at Thu May 28 2026

Zip code level csv report on population forecast and economic development in Grafton, WI

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

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Top 25 most populated zip codes in Grafton, WI

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
5302417,97719,16119,471View full zip code report, 53024

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