Real Estate Investing in Rock Island County, Illinois

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

14 ZIP codes • Population: 142,860

Should you buy in Rock Island County, IL? Our answer, based on the numbers below.

🏠 For Homebuyers
GOOD FIT
Grade B (78/100)

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

πŸ“ˆ For Investors
MIXED
3.0 / 5 (52/100)

A middle-of-the-road market. Workable, but the best opportunities may be nearby ZIPs rather than this one.

⚠️ Risks to Know
1 flag
  • Elevated vacancy: 8.5% vacancy may signal weakening demand.

What’s happening in Rock Island County, IL?

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3.0/ 5

Investability

County-wide average

3.0/ 5

Appreciation

4.3% 5yr CAGR

5.0/ 5

Landlord Climate

Regulatory friendliness

Avg Investability β˜…β˜…β˜…β˜…β˜…
Avg Home Value $210,504
Avg Monthly Rent $1,103
ZIP Codes 14

Investing in Rock Island County Real Estate

With 142,860 residents across 14 cities, Rock Island County shows lackluster fundamentals that keep most passive capital on the sidelines β€” a region that demands real local knowledge.

Across Rock Island's 14 ZIPs, the investment landscape runs lackluster: thin appreciation, soft rents, and demographic trends that don't obviously reverse in the medium term.

The 0% renter share in Rock Island 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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Landlord Ground Truth

Real numbers from people who own or manage rentals in Rock Island County, IL. Anonymous, moderated, never written by AI.

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Avg Home Value
$210,504
Avg Monthly Rent
$1,103
1% Rule
βœ— Below
Landlord Friendly (IL)
β˜…β˜…β˜…β˜…β˜…

πŸŽ“ Colleges & Universities in Rock Island County

3 Colleges 6,413 Students 265 Off-Campus Renters
C+
Augustana College
4-Year Private Β· 2,484 students
C
Black Hawk College
2-Year Public Β· 3,853 students
πŸ“ ~265 students rent off-campus
C
Trinity College of Nursing & Health Sciences
4-Year Private Β· 76 students

Cities in Rock Island County

ZIP Codes in Rock Island County, IL

Screen every market in Rock Island County

Filter this county’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo). Add weekly alerts when these markets move with Investor Pro+.

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Frequently Asked Questions About Rock Island County

What do rentals go for in, IL?

Rents in, IL run near $1,103/mo. Compared with median home prices of $211K that produces solid gross yields for typical rentals.

What is the tenant pool like in, IL?

Working renters make up the core of the, IL tenant base. The pool is reasonable for investors targeting long-term holds.

What is the average home sale price in, IL?

, IL median home values land near $211K. That is reasonable territory for investors looking at $1,103/mo-per-month rentals.

Is, IL better for rentals, flips, or BRRRR?

Investors who focus on careful cash-flow rentals with hands-on management typically do well in, IL. The numbers - $211K homes against $1,103/mo rents - support that play.

Community Ratings

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