San Francisco is 105% more expensive than Aurora.
When comparing San Francisco, CA and Aurora, CO, the overall cost of living indices are 267 and 130 respectively (national median = 100). Rent is $660/month cheaper in Aurora, saving renters about $7,920/year.
Median household income is $57,126/year higher in San Francisco. Home values also differ significantly — the median in San Francisco is $1,380,500 compared to $444,500 in Aurora.
Colorado has a lower income tax rate, making Aurora slightly more tax-friendly.
San Francisco vs Aurora — common questions
Other cost of living comparisons for San Francisco and Aurora