Cost of Living: Rockford, IL vs Carlsbad, CA (2026)

Rockford

Illinois
57
VS

Carlsbad

California
253

Rockford is 77% cheaper than Carlsbad.

$954/mo ↓ 64%
Median Rent
$2,678/mo ↑ 181%
$53,328/yr ↓ 62%
Median Income
$139,326/yr ↑ 161%
$120,900 ↓ 90%
Home Value
$1,156,900 ↑ 857%
$947/mo ↓ 66%
Owner Costs
$2,801/mo ↑ 196%
147,649
Population
114,500

Tax Comparison

4.95%
Income Tax
13.3%
6.25%
State Sales Tax
7.25%
2.07%
Property Tax
0.71%

Affordability

21.5%
rent-to-income
Affordability
23.1%
rent-to-income

Detailed Comparison

When comparing Rockford, IL and Carlsbad, CA, the overall cost of living indices are 57 and 253 respectively (national median = 100). Rent is $1,724/month cheaper in Rockford, saving renters about $20,688/year.

Median household income is $85,998/year higher in Carlsbad. Home values also differ significantly — the median in Rockford is $120,900 compared to $1,156,900 in Carlsbad.

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

Frequently Asked Questions

Rockford vs Carlsbad — common questions

Is Rockford or Carlsbad cheaper to live in?
Based on our cost index, Rockford is cheaper to live in with an index of 57 compared to 253 (US average = 100).
What is the rent difference between Rockford and Carlsbad?
Median rent in Rockford is $954/month and in Carlsbad it's $2,678/month — a difference of $1,724/month.
Which city has higher income, Rockford or Carlsbad?
Median household income is $53,328 in Rockford and $139,326 in Carlsbad. Median household income is $85,998/year higher in Carlsbad.
How do taxes compare between Illinois and California?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Rockford or Carlsbad?
It depends on your priorities. Rockford has a cost index of 57 with median rent of $954/mo, while Carlsbad has a cost index of 253 with rent of $2,678/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Rockford details → View Carlsbad details →

More Comparisons

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