Norwalk is a city located in California. With a 2020 population of 104,356, it is the 69th largest city in California and the 299th largest city in the United States. Norwalk is currently declining at a rate of -0.36% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 105,549 in 2010. Norwalk reached it's highest population of 106,365 in 2015. Spanning over 10 miles, Norwalk has a population density of 10,749 people per square mile.
The average household income in Norwalk is $79,508 with a poverty rate of 12.84%. The median rental costs in recent years comes to $1,488 per month, and the median house value is $410,400. The median age in Norwalk is 35.4 years, 34.3 years for males, and 36.6 years for females. For every 100 females there are 100.1 males.