Royal City is a city located in Washington. With a 2020 population of 2,216, it is the 161st largest city in Washington and the 7228th largest city in the United States. Royal City is currently declining at a rate of -0.31% annually but its population has increased by 3.55% since the most recent census, which recorded a population of 2,140 in 2010. Royal City reached it's highest population of 2,230 in 2015. Spanning over 1 miles, Royal City has a population density of 1,904 people per square mile.
The average household income in Royal City is $44,145 with a poverty rate of 28.74%. The median rental costs in recent years comes to $585 per month, and the median house value is $85,600. The median age in Royal City is 25.1 years, 23.2 years for males, and 25.6 years for females. For every 100 females there are 110.1 males.