CostIndexUSA

Oklahoma City, OK vs Springfield, IL Cost of Living

Data: BEA Regional Price Parities · Census ACS · 2024

More AffordableOK
Oklahoma City
90.4
overall index
$1,350/mo rent
IL
Springfield
92.7
overall index
$1,150/mo rent

Oklahoma City is slightly cheaper than Springfield — 2.5% lower overall cost of living.

To match an $80,000 salary in Oklahoma City, you would need $82,000 in Springfield. Calculate your salary ↓

Category Breakdown

Index values: 100 = U.S. national average. Higher = more expensive.

🏠 Housing3.1%
Oklahoma City
73.9
Springfield
71.6
🛒 Groceries≈ Equal
Oklahoma City
93.8
Springfield
93.6
🚗 Transportation+4.4%
Oklahoma City
100.2
Springfield
104.6
🏥 Healthcare+4.3%
Oklahoma City
90.7
Springfield
94.6
Utilities+22.0%
Oklahoma City
74.1
Springfield
90.4

Salary Equivalency Calculator

Enter your current salary in Oklahoma City to see what you'd need to earn in Springfield to maintain the same purchasing power.

$
Equivalent salary in Springfield, IL
$82,000
$2,000 more needed in Springfield

Formula: salary × (92.7 ÷ 90.4) = salary × 1.0254. Based on BEA Regional Price Parities.

Housing Market

Oklahoma City, OK

Median Home Price
$239,000
Median Monthly Rent
$1,350
Housing Index
73.9
Price-to-Rent Ratio
14.8×

Springfield, IL

Median Home Price
$188,000
Median Monthly Rent
$1,150
Housing Index
71.6
Price-to-Rent Ratio
13.6×

Oklahoma City has 3.1% lower housing costs compared to Springfield.

Income & Job Market

Oklahoma City, OK

Median Household Income
$69,900
Per Capita Income
$39,800
Unemployment Rate
4.5%
Population
681,054
Top Industries
EnergyGovernmentHealthcareAgricultureAerospace

Springfield, IL

Median Household Income
$72,200
Per Capita Income
$41,200
Unemployment Rate
4.4%
Population
114,230
Top Industries
GovernmentHealthcareEducationFinanceRetail

Affordability at a Glance

Income-to-rent ratio: higher is better (more income relative to housing costs).

Oklahoma City, OK
4.3×income-to-rent ratio

77% of income left after rent (median)

Springfield, IL
5.2×income-to-rent ratio

81% of income left after rent (median)

Data Sources: Bureau of Economic Analysis (BEA) Regional Price Parities 2024; U.S. Census Bureau American Community Survey (ACS); Bureau of Labor Statistics (BLS) Local Area Unemployment Statistics; Zillow Research.

Cost indices use 100 as the U.S. national average. Values above 100 indicate costs above the national average. Data is updated annually.

This data is for informational purposes only and should not be used as the sole basis for relocation or financial decisions.