Kiefer is a city located in Oklahoma. With a 2020 population of 2,068, it is the 145th largest city in Oklahoma and the 7476th largest city in the United States. Kiefer is currently growing at a rate of 1.62% annually and its population has increased by 22.73% since the most recent census, which recorded a population of 1,685 in 2010. Spanning over 2 miles, Kiefer has a population density of 865 people per square mile.
The average household income in Kiefer is $76,478 with a poverty rate of 13.12%. The median rental costs in recent years comes to $852 per month, and the median house value is $148,900. The median age in Kiefer is 32.5 years, 31.7 years for males, and 33.2 years for females. For every 100 females there are 97.9 males.