From Wikipedia: As of the census of 2010, the island had a resident population of 185,079. There were 64,382 households in the county. The population density was 17.7/km² (45.9/mi²). There were 82,324 housing units at an average density of 8/km² (20/mi²). The racial makeup of the county was 34.5% White, 0.7% African American, 22.6% Asian, 12.4% Native Hawaiian or other Pacific Islander, and 29.2% from two or more races; 11.8% of the population were Hispanics or Latinos of any race.Honolulu, Hawaii is the birthplace of President Barack Obama, whom is of black and white descent.
From Wikipedia: Columbia is a planned community comprising 10 self-contained villages, located in Howard County, Maryland—the second wealthiest county in the United States, according to 2013 U.S. Census Bureau figures. It began with the idea that a city could enhance its residents' quality of life. Creator and developer James W. Rouse saw the new community in terms of human values, rather than merely economics and engineering. Opened in 1967, Columbia was intended to not only eliminate the inconveniences of then-current subdivision design, but also eliminate racial, religious, and class segregation.Columbia has consistently ranked in the top ten of CNN Money's Best Places to Live in America.As of the census of 2010, there were 99,615 people. The racial makeup of the CDP was 55% White, 25% Black or African American, <1% Native American, 11% Asian, 2% from other races, and <1% from two or more races. 7% of the population were Hispanic or Latino of any race.