Norwalk is a city located in California. With a 2020 population of 102,251, it is the 72nd largest city in California and the 310th largest city in the United States. Norwalk is currently declining at a rate of -0.82% annually and its population has decreased by -3.12% since the most recent census, which recorded a population of 105,549 in 2010. Norwalk reached it's highest population of 106,237 in 2015. Spanning over 10 miles, Norwalk has a population density of 10,532 people per square mile.
The average household income in Norwalk is $83,461 with a poverty rate of 11.25%. The median rental costs in recent years comes to $1,592 per month, and the median house value is $440,800. The median age in Norwalk is 34.9 years, 33.8 years for males, and 36 years for females. For every 100 females there are 99.6 males.