Notus, ID has a population of 736 and is the 17,155th largest city in the United States. The population density is 1,999 per sq mi which is 10379% higher than the Idaho average and 2107% higher than the national average. The median age in Notus is 40 which is approximately 13% higher than the Idaho average of 36. In Notus, 58% of the population over 15 years of age are married, 64% speak English and 36% speak Spanish. 51% of Notus residents were born in Idaho, 35% were born out of state, 1% were born outside of the United States and 13% were foreign born.