Cost of Living: Springfield, IL vs Las Cruces, NM (2026)

Springfield

Illinois
61
VS

Las Cruces

New Mexico
68

Springfield is 10% cheaper than Las Cruces.

$945/mo ≈ Same
Median Rent
$946/mo ≈ Same
$65,537/yr ↑ 19%
Median Income
$55,176/yr ↓ 16%
$155,200 ↓ 29%
Home Value
$217,400 ↑ 40%
$974/mo ≈ Same
Owner Costs
$974/mo ≈ Same
113,714
Population
112,612

Tax Comparison

4.95%
Income Tax
5.9%
6.25%
State Sales Tax
5.0%
2.07%
Property Tax
0.67%

Affordability

17.3%
rent-to-income
Affordability
20.6%
rent-to-income

Detailed Comparison

When comparing Springfield, IL and Las Cruces, NM, the overall cost of living indices are 61 and 68 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.

Median household income is $10,361/year higher in Springfield. Home values also differ significantly — the median in Springfield is $155,200 compared to $217,400 in Las Cruces.

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

Frequently Asked Questions

Springfield vs Las Cruces — common questions

Is Springfield or Las Cruces cheaper to live in?
Based on our cost index, Springfield is cheaper to live in with an index of 61 compared to 68 (US average = 100).
What is the rent difference between Springfield and Las Cruces?
Median rent in Springfield is $945/month and in Las Cruces it's $946/month — a difference of $1/month.
Which city has higher income, Springfield or Las Cruces?
Median household income is $65,537 in Springfield and $55,176 in Las Cruces. Median household income is $10,361/year higher in Springfield.
How do taxes compare between Illinois and New Mexico?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. New Mexico has 5.9% income tax, 5.0% sales tax, and 0.67% property tax.
Should I move to Springfield or Las Cruces?
It depends on your priorities. Springfield has a cost index of 61 with median rent of $945/mo, while Las Cruces has a cost index of 68 with rent of $946/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Springfield details → View Las Cruces details →

More Comparisons

Other cost of living comparisons for Springfield and Las Cruces

Springfield vs. Odessa Springfield vs. Beaumont Springfield vs. Elgin Springfield vs. Gresham Springfield vs. Provo Springfield vs. Waterbury Las Cruces vs. Gresham Las Cruces vs. Lansing Las Cruces vs. Beaumont Las Cruces vs. Pompano Beach Las Cruces vs. Peoria Las Cruces vs. Odessa