Walnut Creek is a city located in North Carolina. With a 2020 population of 856, it is the 349th largest city in North Carolina and the 10968th largest city in the United States. Walnut Creek is currently declining at a rate of -0.35% annually but its population has increased by 2.51% since the most recent census, which recorded a population of 835 in 2010. Walnut Creek reached it's highest population of 865 in 2015. Spanning over 2 miles, Walnut Creek has a population density of 403 people per square mile.
The average household income in Walnut Creek is $186,876 with a poverty rate of 0.27%. The median rental costs in recent years comes to $935 per month, and the median house value is $373,900. The median age in Walnut Creek is 46.8 years, 46.4 years for males, and 48 years for females. For every 100 females there are 105.5 males.