Fremont is 39% more expensive than Hayward.
When comparing Fremont, CA and Hayward, CA, the overall cost of living indices are 278 and 200 respectively (national median = 100). Rent is $545/month cheaper in Hayward, saving renters about $6,540/year.
Median household income is $62,575/year higher in Fremont. Home values also differ significantly — the median in Fremont is $1,289,400 compared to $820,700 in Hayward.
Both cities share the same state tax structure since they are in California.
Fremont vs Hayward — common questions
Other cost of living comparisons for Fremont and Hayward