The zip code 20657 in Chesapeake Ranch Estates, Maryland, is categorized as having "Low Diversity" with a White Majority as of 2022. The population is 78% white, with other racial groups having smaller representations. The area has experienced economic growth, with the median income increasing from $94,417 in 2013 to $100,549 in 2022, indicating an affluent community.

Over the past decade, the racial composition of this zip code has remained relatively stable, consistently categorized as "Low Diversity" with a White Majority. The white population decreased slightly from 81% in 2020 to 78% in 2022. The Hispanic population increased from 3% in 2013 to 5% in 2022. The Black population fluctuated between 11-14% throughout the decade. The Asian population remained consistently around 1%.

The economic trajectory of the area has been generally positive. Median income increased from $94,417 in 2013 to $100,549 in 2022, representing a growth of about 6.5% over nine years. There was a significant increase in median income to $111,686 in 2021, followed by a decrease to $100,549 in 2022. The population grew slightly from 22,786 in 2013 to 23,389 in 2022, indicating a steady but slow population growth of about 2.6% over the decade.