Fillmore is a city located in California. With a 2020 population of 16,126, it is the 322nd largest city in California and the 2210th largest city in the United States. Fillmore is currently growing at a rate of 0.80% annually and its population has increased by 7.49% since the most recent census, which recorded a population of 15,002 in 2010. Fillmore reached it's highest population of 16,126 in 2021. Spanning over 3 miles, Fillmore has a population density of 4,794 people per square mile.
The average household income in Fillmore is $89,048 with a poverty rate of 7.90%. The median rental costs in recent years comes to $1,422 per month, and the median house value is $426,600. The median age in Fillmore is 34.6 years, 34.3 years for males, and 34.9 years for females. For every 100 females there are 90.4 males.