Wauhillau is a city located in Oklahoma. Wauhillau has a 2020 population of 479. Wauhillau is currently declining at a rate of 0.00% annually and its population has increased by 38.84% since the most recent census, which recorded a population of 345 in 2010. Wauhillau reached it's highest population of 488 in 2016.
The average household income in Wauhillau is $54,959 with a poverty rate of 22.48%. The median rental costs in recent years comes to $850 per month, and the median house value is $92,500. The median age in Wauhillau is 28 years, 27.4 years for males, and 31.7 years for females. For every 100 females there are 80.8 males.