Wash the rice in a medium saucepan and add the water over medium-heat. Bring the rice to a boil until the liquid is reduced. Once the rice starts floating to the surface, reduce the heat to low and cover for 5 minutes. Remove from heat and keep the rice covered for another 3-4 minutes.
Add the sugar, cinnamon, and salt to the rice. Stir to combine.
Add the milk and bring the mixture to a boil over medium-low heat. Stir constantly. Once the rice starts boiling and the milk is reduced, simmer on low covered for 5 minutes until thickened. Continue to stir occasionally.
Turn the heat off and let the rice rest for 10 minutes. During this time, the rice porridge will thicken. Serve immediately. Enjoy!