Los Osos is a city located in California. Los Osos has a 2020 population of 16,533. Los Osos is currently declining at a rate of 0.00% annually and its population has increased by 15.81% since the most recent census, which recorded a population of 14,276 in 2010. Los Osos reached it's highest population of 16,533 in 2019.
The average household income in Los Osos is $98,394 with a poverty rate of 9.50%. The median rental costs in recent years comes to $1,520 per month, and the median house value is $551,500. The median age in Los Osos is 46.9 years, 45 years for males, and 49.2 years for females. For every 100 females there are 103.8 males.