Alondra Park, CA has a population of 8,146 and is the 4,627th largest city in the United States. The population density is 7,361 per sq mi which is 3068% higher than the California average and 8025% higher than the national average. The median age in Alondra Park is 35 which is approximately 3% lower than the California average of 36. In Alondra Park, 51% of the population over 15 years of age are married, 41% speak English and 38% speak Spanish. 54% of Alondra Park residents were born in California, 10% were born out of state, 2% were born outside of the United States and 34% were foreign born.