Cost of Living: Honolulu, HI vs Rockford, IL (2026)

Honolulu

Hawaii
175
VS

Rockford

Illinois
57

Honolulu is 207% more expensive than Rockford.

$1,783/mo ↑ 87%
Median Rent
$954/mo ↓ 46%
$85,428/yr ↑ 60%
Median Income
$53,328/yr ↓ 38%
$834,100 ↑ 590%
Home Value
$120,900 ↓ 86%
$1,809/mo ↑ 91%
Owner Costs
$947/mo ↓ 48%
346,323
Population
147,649

Tax Comparison

11.0%
Income Tax
4.95%
4.0%
State Sales Tax
6.25%
0.32%
Property Tax
2.07%

Affordability

25.0%
rent-to-income
Affordability
21.5%
rent-to-income

Detailed Comparison

When comparing Honolulu, HI and Rockford, IL, the overall cost of living indices are 175 and 57 respectively (national median = 100). Rent is $829/month cheaper in Rockford, saving renters about $9,948/year.

Median household income is $32,100/year higher in Honolulu. Home values also differ significantly — the median in Honolulu is $834,100 compared to $120,900 in Rockford.

Illinois has a lower income tax rate, making Rockford slightly more tax-friendly.

Frequently Asked Questions

Honolulu vs Rockford — common questions

Is Honolulu or Rockford cheaper to live in?
Based on our cost index, Rockford is cheaper to live in with an index of 57 compared to 175 (US average = 100).
What is the rent difference between Honolulu and Rockford?
Median rent in Honolulu is $1,783/month and in Rockford it's $954/month — a difference of $829/month.
Which city has higher income, Honolulu or Rockford?
Median household income is $85,428 in Honolulu and $53,328 in Rockford. Median household income is $32,100/year higher in Honolulu.
How do taxes compare between Hawaii and Illinois?
Hawaii has 11.0% income tax, 4.0% sales tax, and 0.32% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to Honolulu or Rockford?
It depends on your priorities. Honolulu has a cost index of 175 with median rent of $1,783/mo, while Rockford has a cost index of 57 with rent of $954/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Honolulu details → View Rockford details →

More Comparisons

Other cost of living comparisons for Honolulu and Rockford

Honolulu vs. Cleveland Honolulu vs. Anaheim Honolulu vs. New Orleans Honolulu vs. Henderson Honolulu vs. Aurora Honolulu vs. Lexington Rockford vs. Bridgeport Rockford vs. Savannah Rockford vs. Pomona Rockford vs. Denton Rockford vs. Mesquite Rockford vs. Syracuse