Los Altos is a city located in California. With a 2020 population of 29,355, it is the 247th largest city in California and the 1316th largest city in the United States. Los Altos is currently declining at a rate of -1.23% annually but its population has increased by 1.31% since the most recent census, which recorded a population of 28,976 in 2010. Los Altos reached it's highest population of 30,728 in 2016. Spanning over 6 miles, Los Altos has a population density of 4,530 people per square mile.
The average household income in Los Altos is $326,456 with a poverty rate of 2.83%. The median rental costs in recent years comes to $3,188 per month, and the median house value is $2.00 Mn. The median age in Los Altos is 46.1 years, 46.4 years for males, and 45.7 years for females. For every 100 females there are 92.9 males.