Westfield, NJ
2025 and 2035 projected population

Ever wonder how many people live in Westfield, NJ 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 Westfield, NJ for years 2025 through 2035.

Population Growth Rate (Year over Year)

30,50031,00031,50032,00032,50033,00033,500-1.00%0.00%1.00%2.00%3.00%4.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

31,039

Growth

0.00%

2021

Population

30,843

Growth

-0.63%

2022

Population

30,755

Growth

-0.29%

2023

Population

31,064

Growth

1.00%

2024

Population

32,050

Growth

3.17%

2025

Population

32,050

Growth

0.00%

2026

Population

32,207

Growth

0.49%

2027

Population

32,360

Growth

0.48%

2028

Population

32,512

Growth

0.47%

2029

Population

32,663

Growth

0.46%

2030

Population

32,810

Growth

0.45%

2031

Population

32,931

Growth

0.37%

2032

Population

33,051

Growth

0.36%

2033

Population

33,166

Growth

0.35%

2034

Population

33,282

Growth

0.35%

2035

Population

33,397

Growth

0.34%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Westfield, NJ

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 Westfield, NJ reportDownload sample csv report

Top 25 most populated zip codes in Westfield, NJ

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
0709029,66830,91131,643View full zip code report, 07090

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