The 2020 population of Aurora was 393,440, making it the third-largest city in Colorado, and it’s currently growing at a rate of 1.21% every year.4 To put this into perspective, Denver’s annual rate of growth is 1.46%,5 Colorado’s yearly growth rate is 1.14%,6 and the US grows by 0.9% in an average year.7 So Aurora is growing faster than both the US and Colorado as a whole, though it isn’t growing as swiftly as Denver.