Walcott is a city located in Scott County Iowa. With a 2020 population of 1,632, it is the 186th largest city in Iowa and the 8398th largest city in the United States . Walcott is currently declining at a rate of -0.06% annually but its population has increased by 0.18% since the most recent census, which recorded a population of 1,629 in 2010. Walcott reached it's highest population of in . Spanning over 3 miles, Walcott has a population density of 524 people per square mile.
The average household income in Walcott is $67,903 with a poverty rate of 10.40%. The median rental costs in recent years comes to $639 per month, and the median house value is $139,100. The median age in Walcott is 39.5 years, 38 years for males, and 44.2 years for females.