Fairfield, IA
2025 and 2035 projected population

Ever wonder how many people live in Fairfield, IA 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 Fairfield, IA for years 2025 through 2035.

Population Growth Rate (Year over Year)

9,4009,5009,6009,7009,8009,900-1.50%-1.00%-0.50%0.00%0.50%1.00%1.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

9,422

Growth

0.00%

2021

Population

9,510

Growth

0.93%

2022

Population

9,405

Growth

-1.10%

2023

Population

9,414

Growth

0.10%

2024

Population

9,511

Growth

1.03%

2025

Population

9,618

Growth

1.13%

2026

Population

9,632

Growth

0.15%

2027

Population

9,655

Growth

0.23%

2028

Population

9,691

Growth

0.38%

2029

Population

9,740

Growth

0.50%

2030

Population

9,786

Growth

0.47%

2031

Population

9,783

Growth

-0.02%

2032

Population

9,795

Growth

0.12%

2033

Population

9,806

Growth

0.11%

2034

Population

9,830

Growth

0.25%

2035

Population

9,866

Growth

0.36%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Fairfield, IA

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 Fairfield, IA reportDownload sample csv report

Top 25 most populated zip codes in Fairfield, IA

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
5255613,44011,78812,002View full zip code report, 52556

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