Hoopa, CA has a population of 3,047 and is the 8,732nd largest city in the United States. The population density is 149 per sq mi which is 36% lower than the California average and 65% higher than the national average. The median age in Hoopa is 30 which is approximately 18% lower than the California average of 36. In Hoopa, 39% of the population over 15 years of age are married, 89% speak English and 1% speak Spanish. 90% of Hoopa residents were born in California, 9% were born out of state, 0% were born outside of the United States and 1% were foreign born.