Real Estate Investing in Dupo, Illinois

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

1 ZIP codes • Population: 4,381 • Saint Clair County

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Should you buy in Dupo, IL? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (73/100)

Solid choice — stable market with a reasonable entry point and good rental backup if you ever need to move.

📈 For Investors
MIXED
3.0 / 5 (52/100)

A cash-flow market — rent-to-price math works from day one, though value growth is modest. Great for income-focused investors.

⚠️ Risks to Know
1 flag
  • Declining values: -0.1% 5-year CAGR — values have moved lower.

What’s happening in Dupo, IL?

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3.0/ 5

Investability

Citywide average

0.0/ 5

Appreciation

Long-term value growth

5.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $127,232
Avg Monthly Rent $954
ZIP Codes 1

Investing in Dupo Real Estate

With a sizable population across 1 ZIPs, Dupo shows the kind of modest fundamentals that keep most out-of-state capital on the sidelines.

unambiguously Dupo's aggregate rating of ★★★☆☆ reflects tepid investor metrics across the board — weak rent growth, weak appreciation, and rising-vacancy pressure in multiple ZIPs.

Market conditions in Dupo are thin. Days-on-market has stretched, rent growth has stalled, and the 0.0% 5-year CAGR understates how uneven the underlying ZIPs really are.

The 0% renter share in Dupo masks uneven tenant quality across ZIPs, and $N/AK median income leaves little cushion against economic shocks.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Best ZIP codes in St. Louis, MO-IL

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Cash Flow → Appreciation → Affordable → 1% Rule →

Landlord Ground Truth

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Avg Home Value
$127,232
Avg Monthly Rent
$954
1% Rule
✗ Below
Landlord Friendly (IL)

ZIP Codes in Dupo, IL

Screen every ZIP in Dupo

Filter Dupo’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About Dupo, IL

What is the average home sale price in Dupo, IL?

Dupo, IL home values average about $127K. That price point suits investors targeting rentals with $954/mo in monthly income.

What approach is best for Dupo, IL real estate?

Dupo, IL investors pursuing careful cash-flow rentals with hands-on management. The underlying economics ($127K prices, $954/mo rents) make it a reasonable choice.

How do landlord-tenant laws work in Dupo, IL?

Landlord-friendliness in Dupo, IL is landlord-friendly. Eviction timelines and lease enforcement are considered reasonable by most property managers.

How quickly do rentals get leased in Dupo, IL?

Dupo, IL sees elevated vacancy, which is reasonable relative to the broader IL rental market.

Is Dupo, IL good for house hacking?

Dupo, IL is a a challenging market for house hackers. FHA or conventional owner-occupant buyers find the $127K price point reasonable to enter.

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