Johnston is a town in Providence County with a population of 28,769 as of the 2010 Census. Its sister city is Panna, Italy.
Life Expectancy
79.4
Median Household Income
69,147
Population Size
28,760
Johnston is a town in Providence County with a population of 28,769 as of the 2010 Census. Its sister city is Panna, Italy.
79.4
69,147
28,760