Marietta is located in Oklahoma. Marietta, Oklahoma has a population of 2,699. Marietta is less family-centric than the surrounding county with 28.97% of the households containing married families with children. The county average for households married with children is 31.12%.
The median household income in Marietta, Oklahoma is $43,065. The median household income for the surrounding county is $49,409 compared to the national median of $57,652. The median age of people living in Marietta is 34.6 years.
The average high temperature in July is 93 degrees, with an average low temperature in January of 28.7 degrees. The average rainfall is approximately 40 inches per year, with 4.2 inches of snow per year.