Elk Creek, NE has a population of 115 and is the 26,548th largest city in the United States. The population density is 887 per sq mi which is 3600% higher than the Nebraska average and 879% higher than the national average. The median age in Elk Creek is 49 which is approximately 36% higher than the Nebraska average of 36. In Elk Creek, 57% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 81% of Elk Creek residents were born in Nebraska, 19% were born out of state, 0% were born outside of the United States and 0% were foreign born.