Norwalk, IA
2025 and 2035 projected population

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

Population Growth Rate (Year over Year)

12,00013,00014,00015,00016,00017,00018,0000.00%2.00%4.00%6.00%8.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

12,798

Growth

0.00%

2021

Population

13,578

Growth

6.09%

2022

Population

14,169

Growth

4.35%

2023

Population

14,871

Growth

4.95%

2024

Population

15,396

Growth

3.53%

2025

Population

15,552

Growth

1.02%

2026

Population

15,716

Growth

1.05%

2027

Population

15,882

Growth

1.05%

2028

Population

16,052

Growth

1.07%

2029

Population

16,229

Growth

1.10%

2030

Population

16,407

Growth

1.10%

2031

Population

16,566

Growth

0.97%

2032

Population

16,728

Growth

0.98%

2033

Population

16,894

Growth

0.99%

2034

Population

17,064

Growth

1.01%

2035

Population

17,236

Growth

1.01%

Last update at Tue Jun 30 2026

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

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 Norwalk, IA

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
5021113,40416,57517,583View full zip code report, 50211

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