Seaford, DE
2025 and 2035 projected population

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

Population Growth Rate (Year over Year)

7,5008,0008,5009,0009,50010,0000.00%1.00%2.00%3.00%4.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

7,936

Growth

0.00%

2021

Population

8,239

Growth

3.82%

2022

Population

8,511

Growth

3.30%

2023

Population

8,738

Growth

2.67%

2024

Population

8,952

Growth

2.45%

2025

Population

9,010

Growth

0.65%

2026

Population

9,106

Growth

1.06%

2027

Population

9,201

Growth

1.05%

2028

Population

9,297

Growth

1.04%

2029

Population

9,392

Growth

1.03%

2030

Population

9,488

Growth

1.02%

2031

Population

9,561

Growth

0.77%

2032

Population

9,634

Growth

0.77%

2033

Population

9,707

Growth

0.75%

2034

Population

9,779

Growth

0.75%

2035

Population

9,853

Growth

0.75%

Last update at Tue Jun 30 2026

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

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
1997325,99126,26727,662View full zip code report, 19973

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