2010 census population density by city. Census 2010 MONTANA. Population Density By County Montana Population Density 6.8 0 25 50 100 Miles Map by Census Economic Information Center …. population density, and racial diversity of the American. for the 2010 Census data is. data to improve the dot density map for the City of. Census Years 1799 to 2010. Census Years 1990, 2000 and 2010. b Population counts for the cities /municipalities do not add up to regional total. Includes . It calculates the population and population density of a radius of any size around any point in the country based on the 2010 Census. There are many sources of 2010 census data for Chicago and. map showing population change by census. neighborhoods in the outer city and inner suburbs. Dec. 21 (Bloomberg) -- The following table details U.S. population density expressed in order of the most dense (1) to least dense (52) state or region. Data from the. Population of City at time of incorporation, 157,496, Oct. 1, 1889. Population exceeds 1 mil. Population Census. Area Population Density (Apr. 1, 2014) . Cities (incorporated). According to the federal 2010 census, Maryland has a population of 5,773,552. With 529.1 persons per square land mile in 1999, it ranked 6th in population density among states (including the District of Columbia).