Cost of Living in Dupo, IL
Population 3,914 · Illinois · Data vintage 2023
(100 = US avg)
Under 25,000 residents gives Dupo a small-town character that shows up in every data point below — from the commute patterns to the rental inventory. A typical home runs $109,000.
Located 8 miles south of St. Louis, Dupo falls within that metro's commuting orbit. Median home values run roughly 41% lower than St. Louis' $185,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Dupo
The median home value in Dupo is $109,000 — 64% below the national median of $305,000. Median rent runs $932/month, 29% lower than the national median of $1,314/month. The median household income of $57,899/year is 22% lower than the US median of $74,580. The local unemployment rate is 5.6%, above the national average of 4.8%. Illinois's top state income tax rate is 5.0% and the combined sales tax is 8.7%. The climate averages highs of 66.5°F and lows of 46.4°F. Overall, Dupo has a cost of living index of 50 versus the US average of 100, meaning it is 50% less expensive.
Dupo 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
🌤 Climate
NOAA 1991–2020 Climate Normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 40 | 46 | 56 | 68 | 77 | 86 | 89 | 88 | 81 | 69 | 55 | 44 |
| Low °F | 24 | 28 | 36 | 46 | 57 | 65 | 69 | 66 | 57 | 46 | 36 | 29 |
| Precip" | 2.46 | 1.96 | 3.27 | 4.48 | 4.84 | 4.36 | 3.70 | 3.68 | 3.36 | 3.07 | 3.34 | 2.32 |
Frequently Asked Questions
What is the cost of living in Dupo, IL?
Dupo has a cost index of 50 (100 = national average). It is 50% below the national average.
What is average rent in Dupo, IL?
The median gross rent in Dupo is $932 per month based on 2023 Census data.
What is the average home price in Dupo?
The median home value in Dupo is $109,000 according to Zillow and Census data.
What is the median income in Dupo?
The median household income in Dupo is $57,899 per year (2023 ACS 5-year estimates).
What is the sales tax in Dupo, IL?
The combined state and local sales tax rate in Dupo is 8.7%. The Illinois state income tax top rate is 5.0%.
Is Dupo, IL affordable?
Yes, Dupo is generally considered affordable, with a cost of living index of 50 — about 50% below the US national average of 100.
What is the weather like in Dupo?
Dupo has average high temperatures of 66.5°F and average lows of 46.4°F. Annual precipitation is 40.8". Data from NOAA 1991–2020 Climate Normals.
Dupo at a Glance
- Population
- 3,914
- Median Income
- $57,899
- Home Value
- $109,000
- Median Rent
- $932/mo
- Unemployment
- 5.6%
- Avg High Temp
- 66.5°F
- Sales Tax
- 8.7%
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Illinois Rankings
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