Spokane is 12% more expensive than Columbia.
When comparing Spokane, WA and Columbia, SC, the overall cost of living indices are 90 and 80 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.
Median household income is $10,092/year higher in Spokane. Home values also differ significantly — the median in Spokane is $326,200 compared to $243,500 in Columbia.
Washington has no state income tax, giving Spokane residents a significant tax advantage over South Carolina's 6.4% rate.
Spokane vs Columbia — common questions
Other cost of living comparisons for Spokane and Columbia