Cost of Living in Auburn, IL
Population 4,357 · Illinois · Data vintage 2023
(100 = US avg)
Housing costs in Auburn stay well under national norms: a median home value of $145,000 against median household incomes of $79,475 gives the city one of the more comfortable price-to-income ratios in Illinois.
Geographically, Auburn sits roughly 15 miles southwest of Springfield. Housing prices track closely with Springfield's $155,000 median.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Auburn
The median home value in Auburn is $145,400 — 52% below the national median of $305,000. Median rent runs $911/month, 31% lower than the national median of $1,314/month. The median household income of $79,475/year is 7% higher than the US median of $74,580. The local unemployment rate is 4.5%, below the national average of 4.8%. Illinois's top state income tax rate is 5.0% and the combined sales tax is 8.7%. Overall, Auburn has a cost of living index of 56 versus the US average of 100, meaning it is 44% less expensive.
Auburn has limited residential data
Detailed housing and income data is limited for this location. Here are the nearest cities with full cost of living data:
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
Frequently Asked Questions
What is the cost of living in Auburn, IL?
Auburn has a cost index of 56 (100 = national average). It is 44% below the national average.
What is average rent in Auburn, IL?
The median gross rent in Auburn is $911 per month based on 2023 Census data.
What is the average home price in Auburn?
The median home value in Auburn is $145,400 according to Zillow and Census data.
What is the median income in Auburn?
The median household income in Auburn is $79,475 per year (2023 ACS 5-year estimates).
What is the sales tax in Auburn, IL?
The combined state and local sales tax rate in Auburn is 8.7%. The Illinois state income tax top rate is 5.0%.
Is Auburn, IL affordable?
Yes, Auburn is generally considered affordable, with a cost of living index of 56 — about 44% below the US national average of 100.
Auburn at a Glance
- Population
- 4,357
- Median Income
- $79,475
- Home Value
- $145,400
- Median Rent
- $911/mo
- Unemployment
- 4.5%
- Sales Tax
- 8.7%
Nearby Cities
Explore county-level cost of living data
Illinois Rankings
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