Dunkerton is a city located in Black Hawk County Iowa. With a 2020 population of 853, it is the 316th largest city in Iowa and the 10993rd largest city in the United States . Dunkerton is currently growing at a rate of 0.24% annually and its population has increased by 0.12% since the most recent census, which recorded a population of 852 in 2010. Dunkerton reached it's highest population of in . Spanning over 1 miles, Dunkerton has a population density of 754 people per square mile.
The average household income in Dunkerton is $80,721 with a poverty rate of 5.56%. The median rental costs in recent years comes to $606 per month, and the median house value is $152,300. The median age in Dunkerton is 36.9 years, 34.8 years for males, and 40.1 years for females.