Plattsburgh, NY
2025 and 2035 projected population

Ever wonder how many people live in Plattsburgh, NY 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 Plattsburgh, NY for years 2025 through 2035.

Population Growth Rate (Year over Year)

19,20019,40019,60019,80020,000-1.00%-0.50%0.00%0.50%1.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

19,851

Growth

0.00%

2021

Population

19,953

Growth

0.51%

2022

Population

19,893

Growth

-0.30%

2023

Population

19,743

Growth

-0.75%

2024

Population

19,758

Growth

0.08%

2025

Population

19,664

Growth

-0.47%

2026

Population

19,648

Growth

-0.08%

2027

Population

19,636

Growth

-0.06%

2028

Population

19,621

Growth

-0.08%

2029

Population

19,597

Growth

-0.12%

2030

Population

19,565

Growth

-0.17%

2031

Population

19,525

Growth

-0.20%

2032

Population

19,475

Growth

-0.26%

2033

Population

19,420

Growth

-0.28%

2034

Population

19,362

Growth

-0.30%

2035

Population

19,301

Growth

-0.31%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Plattsburgh, NY

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 Plattsburgh, NY

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
1290133,04831,79431,633View full zip code report, 12901
129031,3061,7251,717View full zip code report, 12903

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