Timonium is a city located in Maryland. Timonium has a 2020 population of 10,140. Timonium is currently declining at a rate of 0.00% annually and its population has increased by 2.17% since the most recent census, which recorded a population of 9,925 in 2010. Timonium reached it's highest population of 10,559 in 2016.
The average household income in Timonium is $115,823 with a poverty rate of 4.19%. The median rental costs in recent years comes to $1,327 per month, and the median house value is $369,900. The median age in Timonium is 48.8 years, 46.1 years for males, and 51.6 years for females. For every 100 females there are 86.8 males.