Black Point-Green Point, CA has a population of 1,592 and is the 12,357th largest city in the United States. The population density is 563 per sq mi which is 142% higher than the California average and 522% higher than the national average. The median age in Black Point-Green Point is 47 which is approximately 31% higher than the California average of 36. In Black Point-Green Point, 74% of the population over 15 years of age are married, 82% speak English and 1% speak Spanish. 53% of Black Point-Green Point residents were born in California, 33% were born out of state, 1% were born outside of the United States and 14% were foreign born.