Slater is a city located in Story County Iowa. With a 2020 population of 1,424, it is the 209th largest city in Iowa and the 8914th largest city in the United States . Slater is currently declining at a rate of -1.18% annually and its population has decreased by -4.37% since the most recent census, which recorded a population of 1,489 in 2010. Slater reached it's highest population of in . Spanning over 2 miles, Slater has a population density of 744 people per square mile.
The average household income in Slater is $84,350 with a poverty rate of 6.83%. The median rental costs in recent years comes to $744 per month, and the median house value is $164,300. The median age in Slater is 33.5 years, 33.1 years for males, and 33.8 years for females.