Portsmouth, OH
2025 and 2035 projected population

Ever wonder how many people live in Portsmouth, OH 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 Portsmouth, OH for years 2025 through 2035.

Population Growth Rate (Year over Year)

15,50016,00016,50017,00017,50018,00018,500-3.00%-2.50%-2.00%-1.50%-1.00%-0.50%0.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

18,253

Growth

0.00%

2021

Population

17,789

Growth

-2.54%

2022

Population

17,615

Growth

-0.98%

2023

Population

17,600

Growth

-0.09%

2024

Population

17,489

Growth

-0.63%

2025

Population

17,206

Growth

-1.61%

2026

Population

17,053

Growth

-0.89%

2027

Population

16,901

Growth

-0.89%

2028

Population

16,750

Growth

-0.89%

2029

Population

16,601

Growth

-0.89%

2030

Population

16,450

Growth

-0.91%

2031

Population

16,277

Growth

-1.06%

2032

Population

16,101

Growth

-1.08%

2033

Population

15,924

Growth

-1.10%

2034

Population

15,748

Growth

-1.10%

2035

Population

15,575

Growth

-1.10%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Portsmouth, OH

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 Portsmouth, OH reportDownload sample csv report

Top 25 most populated zip codes in Portsmouth, OH

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
4566229,49326,30925,153View full zip code report, 45662
456636,2946,3566,184View full zip code report, 45663

Download all US projected population dataset

Our U.S. projected population data by state, county, city, and zip code. And request your free data sample today.

Download dataset