Preston is a city located in Maryland. With a 2020 population of 703, it is the 111th largest city in Maryland and the 11866th largest city in the United States. Preston is currently declining at a rate of 0.00% annually and its population has decreased by -2.23% since the most recent census, which recorded a population of 719 in 2010. Preston reached it's highest population of 721 in 2010. Spanning over 1 miles, Preston has a population density of 1,298 people per square mile.
The average household income in Preston is $83,460 with a poverty rate of 3.00%. The median rental costs in recent years comes to $979 per month, and the median house value is $218,600. The median age in Preston is 34.1 years, 34.4 years for males, and 32.8 years for females. For every 100 females there are 87.0 males.