Papillion is a city located in Sarpy County Nebraska. It is also the county seat of Sarpy County. With a 2020 population of 20,475, it is the 11th largest city in Nebraska and the 1820th largest city in the United States . Papillion is currently growing at a rate of 0.01% annually and its population has increased by 8.37% since the most recent census, which recorded a population of 18,894 in 2010. Papillion reached it's highest population of in . Spanning over 10 miles, Papillion has a population density of 2,074 people per square mile.
The average household income in Papillion is $95,515 with a poverty rate of 4.82%. The median rental costs in recent years comes to $917 per month, and the median house value is $189,900. The median age in Papillion is 37.6 years, 36.2 years for males, and 39.2 years for females.