Maltby is a city located in Washington. Maltby has a 2020 population of 11,972. Maltby is currently declining at a rate of 0.00% annually and its population has increased by 10.54% since the most recent census, which recorded a population of 10,830 in 2010. Maltby reached it's highest population of 12,350 in 2018.
The average household income in Maltby is $137,176 with a poverty rate of 4.79%. The median rental costs in recent years comes to $1,731 per month, and the median house value is $586,800. The median age in Maltby is 44.9 years, 44.6 years for males, and 45.3 years for females. For every 100 females there are 107.8 males.