The average annual household income in Oklahoma City is $81,931, while the median household income sits at $59,679 per year. Residents aged 25 to 44 earn $62,458, while those between 45 and 64 years old have a median wage of $67,872. In contrast, people younger than 25 and those older than 65 earn less, at $36,170 and $50,607, respectively.