Nelson, NV has a population of 32 and is the 28,566th largest city in the United States. The population density is 7 per sq mi which is 73% lower than the Nevada average and 93% lower than the national average. The median age in Nelson is 59 which is approximately 57% higher than the Nevada average of 38. In Nelson, 100% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 0% of Nelson residents were born in Nevada, 75% were born out of state, 0% were born outside of the United States and 25% were foreign born.