Gettysburg, PA
2025 and 2035 projected population

Ever wonder how many people live in Gettysburg, PA 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 Gettysburg, PA for years 2025 through 2035.

Population Growth Rate (Year over Year)

7,0007,5008,0008,5009,000-5.00%0.00%5.00%10.00%15.00%20.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

7,106

Growth

0.00%

2021

Population

8,505

Growth

19.69%

2022

Population

8,425

Growth

-0.94%

2023

Population

8,607

Growth

2.16%

2024

Population

8,647

Growth

0.46%

2025

Population

8,427

Growth

-2.54%

2026

Population

8,383

Growth

-0.52%

2027

Population

8,343

Growth

-0.47%

2028

Population

8,308

Growth

-0.42%

2029

Population

8,277

Growth

-0.37%

2030

Population

8,251

Growth

-0.32%

2031

Population

8,195

Growth

-0.67%

2032

Population

8,144

Growth

-0.63%

2033

Population

8,097

Growth

-0.58%

2034

Population

8,053

Growth

-0.54%

2035

Population

8,014

Growth

-0.49%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Gettysburg, PA

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 Gettysburg, PA reportDownload sample csv report

Top 25 most populated zip codes in Gettysburg, PA

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
1732528,56328,58727,990View full zip code report, 17325

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