Cedar Falls is a city located in Black Hawk County Iowa. With a 2020 population of 40,456, it is the 14th largest city in Iowa and the 968th largest city in the United States . Cedar Falls is currently declining at a rate of -0.10% annually but its population has increased by 3.05% since the most recent census, which recorded a population of 39,260 in 2010. Cedar Falls reached it's highest population of in . Spanning over 30 miles, Cedar Falls has a population density of 1,398 people per square mile.
The average household income in Cedar Falls is $91,029 with a poverty rate of 18.00%. The median rental costs in recent years comes to $875 per month, and the median house value is $189,100. The median age in Cedar Falls is 27.2 years, 28.1 years for males, and 25.8 years for females.