Moyie Springs, ID has a population of 694 and is the 17,531st largest city in the United States. The population density is 462 per sq mi which is 2320% higher than the Idaho average and 410% higher than the national average. The median age in Moyie Springs is 41 which is approximately 15% higher than the Idaho average of 36. In Moyie Springs, 62% of the population over 15 years of age are married, 96% speak English and 1% speak Spanish. 26% of Moyie Springs residents were born in Idaho, 70% were born out of state, 2% were born outside of the United States and 1% were foreign born.