Covington, WA has a population of 19,172 and is the 2,267th largest city in the United States. The population density is 3,236 per sq mi which is 3247% higher than the Washington average and 3472% higher than the national average. The median age in Covington is 36 which is approximately 6% lower than the Washington average of 38. In Covington, 58% of the population over 15 years of age are married, 85% speak English and 4% speak Spanish. 55% of Covington residents were born in Washington, 32% were born out of state, 1% were born outside of the United States and 12% were foreign born.
