Cost of Living: New Haven, CT vs Springfield, IL (2026)

New Haven

Connecticut
95
VS

Springfield

Illinois
61

New Haven is 56% more expensive than Springfield.

$1,442/mo ↑ 53%
Median Rent
$945/mo ↓ 34%
$53,771/yr ↓ 18%
Median Income
$65,537/yr ↑ 22%
$249,000 ↑ 60%
Home Value
$155,200 ↓ 38%
$1,520/mo ↑ 56%
Owner Costs
$974/mo ↓ 36%
132,893
Population
113,714

Tax Comparison

6.99%
Income Tax
4.95%
6.35%
State Sales Tax
6.25%
2.15%
Property Tax
2.07%

Affordability

32.2%
rent-to-income
Affordability
17.3%
rent-to-income

Detailed Comparison

When comparing New Haven, CT and Springfield, IL, the overall cost of living indices are 95 and 61 respectively (national median = 100). Rent is $497/month cheaper in Springfield, saving renters about $5,964/year.

Median household income is $11,766/year higher in Springfield. Home values also differ significantly — the median in New Haven is $249,000 compared to $155,200 in Springfield.

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

Frequently Asked Questions

New Haven vs Springfield — common questions

Is New Haven or Springfield cheaper to live in?
Based on our cost index, Springfield is cheaper to live in with an index of 61 compared to 95 (US average = 100).
What is the rent difference between New Haven and Springfield?
Median rent in New Haven is $1,442/month and in Springfield it's $945/month — a difference of $497/month.
Which city has higher income, New Haven or Springfield?
Median household income is $53,771 in New Haven and $65,537 in Springfield. Median household income is $11,766/year higher in Springfield.
How do taxes compare between Connecticut and Illinois?
Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax. Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax.
Should I move to New Haven or Springfield?
It depends on your priorities. New Haven has a cost index of 95 with median rent of $1,442/mo, while Springfield has a cost index of 61 with rent of $945/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View New Haven details → View Springfield details →

More Comparisons

Other cost of living comparisons for New Haven and Springfield

New Haven vs. Sterling Heights New Haven vs. Carrollton New Haven vs. Coral Springs New Haven vs. Santa Clara New Haven vs. Midland New Haven vs. Fargo Springfield vs. Odessa Springfield vs. Beaumont Springfield vs. Elgin Springfield vs. Gresham Springfield vs. Provo Springfield vs. Las Cruces