Knights Landing, CA has a population of 1,240 and is the 13,842nd largest city in the United States. The population density is 2,474 per sq mi which is 965% higher than the California average and 2631% higher than the national average. The median age in Knights Landing is 26 which is approximately 28% lower than the California average of 36. In Knights Landing, 48% of the population over 15 years of age are married, 47% speak English and 46% speak Spanish. 66% of Knights Landing residents were born in California, 5% were born out of state, 0% were born outside of the United States and 28% were foreign born.