Elm Creek is a city located in Nebraska. With a 2020 population of 957, it is the 112th largest city in Nebraska and the 10495th largest city in the United States. Elm Creek is currently growing at a rate of 0.42% annually and its population has increased by 6.22% since the most recent census, which recorded a population of 901 in 2010. Elm Creek reached its highest population of 957 in 2021. Spanning over 1 mile, Elm Creek has a population density of 1,376 people per square mile.