About one third of Alexandria residents are between the ages of 25 and 39. Late for Work or Late at Night In 1897, a group of women in Alexandria formed the Alexandria Library Association. The population density was 8,452.0 per square mile (3,262.9/km²). This growth is driven primarily by the number of jobs in the area, including roles in the U.S. military, the Department of Defense and other government and private entities.66.33% of Alexandria residents speak only English, while 33.67% speak other languages. The Mayor does not have the power to veto Council action. Of those not born in the United States, the largest percentage are from Latin America.The highest rate of high school graduation is among native american people with a rate of 100.00%.The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.The race most likely to be in poverty in Alexandria is Native, with 33.33% below the poverty level.Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.The city has exhibited steady population growth, and recent estimates show that the figures are up over 11% since the city’s last recorded population in 2010. Population estimates are based on the number of housing units, average household size, and vacancy rate. Alexandria comes in with a population density of 4,800 people per square mile. At the 2010 census, there were 139,966 people, 68,082 households and 30,978 families residing in the city. Full demographic report of Alexandria, VA population including education levels, household income, job market, ethnic makeup, and languages. Size and Population Density of Alexandria. Among those working part-time, it was 15.12%, and for those that did not work, the poverty rate was 23.12%.The highest rate of bachelors degrees is among white people with a rate of 79.82%.72.29% of Alexandria residents were born in the United States, with 21.44% having been born in Virginia. Clear 1 Table. 16.42% of residents are not US citizens. CSV. They petitioned the school board to open a subscription library in Peabody Hall, using the old books stored there. The non-English language spoken by the largest group is Spanish, which is spoken by 14.61% of the population.According to the most recent ACS, the racial composition of Alexandria was:The race least likely to be in poverty in Alexandria is White, with 4.58% below the poverty level. Most residents are Sunni Muslims. In May 1903, the library moved to the Confederate Hall, now known as the Robert E. Lee Camp Hall Museum, where it stayed for 34 years.The top private employers in the city are:The age distribution was 16.8% under the age of 18, 9.2% from 18 to 24, 43.5% from 25 to 44, 21.5% from 45 to 64, and 9.0% who were 65 years of age or older. The current population of Alexandria, Virginia is 165,748, based on our projections of the latest US Census estimates. ... What is the racial and ethnic distribution of residents in Alexandria city, Virginia? In 2018, Alexandria’s estimated population is 151,300. There are 127,842 adults, (16,943 of whom are seniors) in Alexandria.The poverty rate among those that worked full-time for the past 12 months was 2.21%.