Big Spring is a city located in Maryland. Big Spring has a 2020 population of 90. Big Spring is currently declining at a rate of 0.00% annually and its population has increased by since the most recent census, which recorded a population of in 2010. Big Spring reached it's highest population of 155 in 2011.
The average household income in Big Spring is $61,271 with a poverty rate of 13.33%. The median rental costs in recent years comes to - per month, and the median house value is $136,000. The median age in Big Spring is 50.7 years, 51.4 years for males, and 50.2 years for females. For every 100 females there are 60.7 males.