South Plainfield, NJ
2025 and 2035 projected population

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

Population Growth Rate (Year over Year)

24,00024,50025,00025,50026,00026,500-0.50%0.00%0.50%1.00%1.50%2.00%2.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

24,330

Growth

0.00%

2021

Population

24,297

Growth

-0.14%

2022

Population

24,287

Growth

-0.04%

2023

Population

24,484

Growth

0.81%

2024

Population

25,062

Growth

2.36%

2025

Population

25,010

Growth

-0.21%

2026

Population

25,151

Growth

0.57%

2027

Population

25,291

Growth

0.55%

2028

Population

25,429

Growth

0.55%

2029

Population

25,567

Growth

0.54%

2030

Population

25,703

Growth

0.53%

2031

Population

25,801

Growth

0.38%

2032

Population

25,899

Growth

0.38%

2033

Population

25,994

Growth

0.37%

2034

Population

26,090

Growth

0.37%

2035

Population

26,187

Growth

0.37%

Last update at Tue Jun 30 2026

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

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 South Plainfield, NJ

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
0708023,96124,30224,977View full zip code report, 07080

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