When it comes to the black population in the United States, there are certain states that have a higher percentage than others. According to data from the World Population Review, the state with the highest percentage of black residents is Mississippi, followed closely by Louisiana, Georgia, Maryland, and Delaware.

Mississippi leads the pack with 38% of its population identifying as black or African American. Louisiana comes in second with 33%, followed by Georgia with 32.6%, Maryland with 33%, and Delaware with 29%. These states have a higher concentration of black residents compared to the national average, which stands at around 13%.

One of the reasons these states have a higher percentage of black residents is due to historical factors such as slavery, segregation, and the Great Migration. For example, Mississippi has a long history of slavery and was a major destination during the Great Migration when many black Americans moved from the rural South to urban areas in the North and West.

Furthermore, these states have cities with large black populations, such as Jackson in Mississippi, New Orleans in Louisiana, Atlanta in Georgia, Baltimore in Maryland, and Wilmington in Delaware. These cities serve as cultural hubs for the black community and offer a sense of identity and belonging for many black residents.

Despite the high percentage of black residents in these states, there are still disparities in terms of income, education, and healthcare. Black residents in these states are more likely to live in poverty, have lower levels of educational attainment, and face barriers to accessing quality healthcare compared to their white counterparts.

Overall, the black population in America is diverse and spread across the country, with certain states having a higher percentage of black residents than others. Mississippi, Louisiana, Georgia, Maryland, and Delaware stand out as the "blackest" states in America based on the percentage of black residents in their population.