Curlew, WA has a population of 150 and is the 25,649th largest city in the United States. The population density is 198 per sq mi which is 105% higher than the Washington average and 118% higher than the national average. The median age in Curlew is 44 which is approximately 16% higher than the Washington average of 38. In Curlew, 55% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 55% of Curlew residents were born in Washington, 36% were born out of state, 4% were born outside of the United States and 5% were foreign born.