Is Aurora safer than Santa Ana?
No. Santa Ana's crime index is 107 versus 212 in Aurora, and its violent crime index is 121 versus 248, using 2024-2025 FBI data.
Aurora is cheaper. Median rent is $1,835 a month versus $2,082 in Santa Ana.
Safety is where Aurora and Santa Ana split most clearly. Santa Ana scores 105 points better on the crime index, a gap that shows up in evening walks, parking situations, and insurance rates. Rent runs $1,835 in Aurora and $2,082 in Santa Ana.
Santa Ana is not a close call here. It leads on the job market, safety, and weather by margins that add up in daily life. Aurora makes sense if you have a specific reason, a job offer, family, or a neighborhood you already know, but on the numbers alone Santa Ana is the stronger move.
The crime gap is citywide. Santa Ana has rougher pockets and Aurora has quiet ones: the index tells you the average, not your block.