Carlsbad is 50% more expensive than Downey.
When comparing Carlsbad, CA and Downey, CA, the overall cost of living indices are 253 and 169 respectively (national median = 100). Rent is $786/month cheaper in Downey, saving renters about $9,432/year.
Median household income is $51,926/year higher in Carlsbad. Home values also differ significantly — the median in Carlsbad is $1,156,900 compared to $728,500 in Downey.
Both cities share the same state tax structure since they are in California.
Carlsbad vs Downey — common questions
Other cost of living comparisons for Carlsbad and Downey