Republic is a city located in Washington. With a 2020 population of 1,078, it is the 200th largest city in Washington and the 10010th largest city in the United States. Republic is currently growing at a rate of 0.37% annually and its population has increased by 0.47% since the most recent census, which recorded a population of 1,073 in 2010. Republic reached it's highest population of 1,084 in 2012. Spanning over 1 miles, Republic has a population density of 759 people per square mile.
The average household income in Republic is $44,833 with a poverty rate of 21.83%. The median rental costs in recent years comes to $669 per month, and the median house value is $112,700. The median age in Republic is 39.9 years, 40.6 years for males, and 39.2 years for females. For every 100 females there are 93.9 males.