Middletown, DE
2025 and 2035 projected population

Ever wonder how many people live in Middletown, DE 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 Middletown, DE for years 2025 through 2035.

Population Growth Rate (Year over Year)

23,00024,00025,00026,00027,0000.00%1.00%2.00%3.00%4.00%5.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

23,201

Growth

0.00%

2021

Population

24,279

Growth

4.65%

2022

Population

24,755

Growth

1.96%

2023

Population

25,188

Growth

1.75%

2024

Population

25,686

Growth

1.98%

2025

Population

25,850

Growth

0.64%

2026

Population

25,920

Growth

0.27%

2027

Population

26,000

Growth

0.31%

2028

Population

26,091

Growth

0.35%

2029

Population

26,191

Growth

0.38%

2030

Population

26,300

Growth

0.41%

2031

Population

26,371

Growth

0.27%

2032

Population

26,442

Growth

0.27%

2033

Population

26,513

Growth

0.27%

2034

Population

26,588

Growth

0.28%

2035

Population

26,667

Growth

0.30%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Middletown, DE

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 Middletown, DE

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
1970945,00551,14752,022View full zip code report, 19709

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