The population density in Vinings is 1840% higher than Georgia. The median age in Vinings is 8% lower than Georgia. In Vinings 61.99% of the population is Caucasian. In Vinings 27.71% of the population is African American.
Manhattan Island is about 13 and a half miles long and 2 and a half miles wide. New York City total area in square miles: 301. Area of Manhattan in square miles: 22.7 - 13.4 miles (21.5 km) long and 2.3 miles (3.7 km) at widest point, and .8 miles (1.3 km) at narrowest point. http://www.essentialbigapple.com/facts.html.
It depends on the city. In New York City, the average length of a north-south block is 1/20th of a mile, or 264 feet. An east-wes â¦ t block is about 1/5th of a mile, or 1,056 feet.  So, a square block would be 264 x 1056 = 278,784 square feet, which is equal to 6.4 acres.