Cheney, WA has a population of 11,479 and is the 3,542nd largest city in the United States. The population density is 2,642 per sq mi which is 2633% higher than the Washington average and 2816% higher than the national average. The median age in Cheney is 23 which is approximately 39% lower than the Washington average of 38. In Cheney, 26% of the population over 15 years of age are married, 90% speak English and 7% speak Spanish. 55% of Cheney residents were born in Washington, 36% were born out of state, 2% were born outside of the United States and 7% were foreign born.