District of Columbia projected population growth from 2025 through 2035

The District of Columbia, our nation's capital, is a unique federal district that serves as the seat of the U.S. government. This vibrant, cosmopolitan city combines historical significance with modern urban living, featuring iconic landmarks, diverse neighborhoods, and world-class museums. Home to federal institutions and a thriving private sector, DC attracts professionals, politicians, and cultural innovators from around the world.

Picture from a ciy in District of Columbia U.S.

District of Columbia forecasted population

Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in District of Columbia for years 2025 through 2035.

Population Growth Rate (Year over Year)

650,000700,000750,000800,000850,000-3.00%-2.00%-1.00%0.00%1.00%2.00%3.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

689,545

Growth

0.00%

2021

Population

669,256

Growth

-2.94%

2022

Population

676,725

Growth

1.12%

2023

Population

687,324

Growth

1.57%

2024

Population

702,250

Growth

2.17%

2025

Population

714,290

Growth

1.71%

2026

Population

725,394

Growth

1.55%

2027

Population

736,329

Growth

1.51%

2028

Population

747,055

Growth

1.46%

2029

Population

758,050

Growth

1.47%

2030

Population

769,497

Growth

1.51%

2031

Population

779,035

Growth

1.24%

2032

Population

788,436

Growth

1.21%

2033

Population

797,825

Growth

1.19%

2034

Population

807,909

Growth

1.26%

2035

Population

818,789

Growth

1.35%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in District of Columbia

Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.

Top 10 most populated cities in District of Columbia

Our model provides a detailed 2025 through 2035 forecasted population growth for every city and zip code in District of Columbia.

City

2020 census

2025 population

2030 population

2035 population

Open
Washington689,545719,282773,857819,996View city insights, Washington

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