Oakley is a city located in Cassia County Idaho. With a 2020 population of 828, it is the 98th largest city in Idaho and the 11126th largest city in the United States . Oakley is currently growing at a rate of 0.98% annually and its population has increased by 8.52% since the most recent census, which recorded a population of 763 in 2010. Oakley reached it's highest population of 828 in 2021. Spanning over 5 miles, Oakley has a population density of 179 people per square mile.
The average household income in Oakley is $64,747 with a poverty rate of 10.84%. The median rental costs in recent years comes to $736 per month, and the median house value is $154,900. The median age in Oakley is 28.5 years, 24 years for males, and 30.7 years for females.