Johnson is a city located in Oklahoma. With a 2020 population of 256, it is the 423rd largest city in Oklahoma and the 15902nd largest city in the United States. Johnson is currently declining at a rate of 0.00% annually and its population has increased by 3.64% since the most recent census, which recorded a population of 247 in 2010. Johnson reached it's highest population of 256 in 2018. Spanning over 4 miles, Johnson has a population density of 65 people per square mile.
The average household income in Johnson is $57,985 with a poverty rate of 14.86%. The median rental costs in recent years comes to $975 per month, and the median house value is $104,200. The median age in Johnson is 39.5 years, 32.8 years for males, and 52.1 years for females. For every 100 females there are 111.4 males.