Port Hueneme, CA has a population of 22,126 and is the 1,967th largest city in the United States. The population density is 4,991 per sq mi which is 2048% higher than the California average and 5409% higher than the national average. The median age in Port Hueneme is 32 which is approximately 11% lower than the California average of 36. In Port Hueneme, 50% of the population over 15 years of age are married, 49% speak English and 44% speak Spanish. 56% of Port Hueneme residents were born in California, 21% were born out of state, 2% were born outside of the United States and 22% were foreign born.