Houston is 44% more expensive than Springfield.
When comparing Houston, TX and Springfield, IL, the overall cost of living indices are 88 and 61 respectively (national median = 100). Rent is $368/month cheaper in Springfield, saving renters about $4,416/year.
Median household income is $2,643/year higher in Springfield. Home values also differ significantly — the median in Houston is $253,400 compared to $155,200 in Springfield.
Texas has no state income tax, giving Houston residents a significant tax advantage over Illinois's 4.95% rate.
Houston vs Springfield — common questions
Other cost of living comparisons for Houston and Springfield