Grocery Budget Calculators Illinois

Illinois Grocery Budget Calculator

Calculate grocery costs in Illinois. Cost of living index 96.4, sales tax 6.25%. See monthly food budgets for individuals, couples, and families.

Use Calculator Free — No Sign-up Verified Data Editorially Reviewed Updated Feb 2026

Illinois Quick Facts

5.0% Income Tax Rate

2.27% Property Tax Rate

$72,205 Median Income

96.4 Cost of Living

How This Calculator Works

Calculation methodology and assumptions

Grocery budget estimation for Illinois using USDA food plan data adjusted for local cost of living. The USDA publishes four plan levels: Thrifty (~$615/mo for family of 4), Low-Cost (~$790), Moderate (~$1,100), and Liberal (~$1,390). These are scaled by Illinois's cost of living index (96.4, where 100 = national average). Illinois has a 6.25% sales tax rate — note that many states exempt or reduce tax on unprepared groceries. Restaurant costs are estimated at $17/meal average, adjusted for local prices.

Key State Information

Illinois food cost context: Cost of living index 96.4 (below national average) | Sales tax 6.25% | Median household income $72,205 | Estimated moderate grocery budget for family of 4: ~$1,060/mo.

Standard financial formulas Pre-filled with real state data Estimates only — not financial advice

Data Source

USDA Food Plans, BLS

View Original Source | Verified 2024-12-01 | Updated annually

Frequently Asked Questions

How much should I spend on groceries in Illinois?

A moderate grocery budget for a family of 4 in Illinois is approximately $1,060/month, based on USDA food plans adjusted for the state's cost of living index of 96.4. For an individual, expect $371-$477/month. Couples typically spend $636-$742/month.

Are groceries taxed in Illinois?

Illinois has a state sales tax rate of 6.25%. However, many states exempt unprepared groceries from sales tax or tax them at a reduced rate. Check Illinois's specific grocery tax rules — prepared foods from delis and restaurants are typically taxed at the full rate.