Port Richey, FL has a population of 2,731 and is the 9,296th largest city in the United States. The population density is 1,230 per sq mi which is 319% higher than the Florida average and 1257% higher than the national average. The median age in Port Richey is 53 which is approximately 26% higher than the Florida average of 42. In Port Richey, 55% of the population over 15 years of age are married, 93% speak English and 2% speak Spanish. 24% of Port Richey residents were born in Florida, 67% were born out of state, 1% were born outside of the United States and 8% were foreign born.