RentalCalcs
ToolsMarket MapMy DealsPricingBlog
RentalCalcs

Professional real estate investment calculators to help you analyze deals faster and make confident investment decisions.

Product

  • Tools
  • Market Map
  • Pricing
  • Blog
  • About

Top Markets

  • Harris County, TX
  • Maricopa County, AZ
  • San Diego County, CA
  • Miami-Dade County, FL
  • Dallas County, TX
  • Clark County, NV
  • Browse All Markets →

Legal

  • Terms of Service
  • Privacy Policy
  • Contact

© 2026 RentalCalcs. All rights reserved.

Market MapIllinoisRock Island

Rock Island County

IllinoisPopulation: 143,819Davenport, IA Metro
79
/100
Strong Buy
#9 of 1,000 counties
#18 in Illinois (102 counties)

Market Snapshot

$150,752
Median Home Price
35% below national median
$8,961/mo
Est. Rent
Based on regional data
5.94%
Rent-to-Price Ratio
Estimated from price data
+$0
Est. Monthly Cash Flow
With 20% down at 6.9% rate

Price History

Historical data from Zillow ZHVI/ZORI

Score Breakdown

Overall Investment Score
79/100
79
Cash Flow(30%)
0/100

Rent data not available for cash flow calculation.

Appreciation(25%)
89/100

Based on 6.1% YoY price growth. Moderate growth (3-8%) scores highest.

Stability(25%)
50/100

Population data not available.

Affordability(20%)
95/100

Price-to-income ratio of 2.3x. Lower ratios indicate more affordable markets.

Scores are calculated using real Zillow home value and rent data, Census population data, and economic indicators. The weighted average produces the overall investment score. Markets with missing rent data use estimated values based on regional averages.

Investment Outlook

Strengths

  • +Strong price appreciation (+6.1% YoY)
  • +Affordable relative to local incomes

Challenges

  • -Negative leverage (cap rate 0.0% < mortgage rate 6.9%)
  • -Limited rent data (estimates used)

Economic Indicators

Population
143,819
Median Income
$64,435
vs $57,018 national est.
Unemployment Rate
—
Data pending
Price-to-Income
2.3x
Very affordable

Compare to Nearby Counties

CountyVerdict
RichlandIL
80$132,577Est. pending—Strong BuyView
IroquoisIL
80$149,397Est. pending—Strong BuyView
CurrentRock IslandIL
79$150,752Est. pending—Strong Buy
EdwardsIL
79$124,765Est. pending—Strong BuyView
PeoriaIL
79$154,382$1,1689.08%Strong BuyView
BureauIL
78$142,617Est. pending—Strong BuyView

The Bottom Line

Strong BuyRock Island is a strong buy market with excellent fundamentals for buy-and-hold investors.

Rock Island County in Illinois scores 79/100, ranking #9 of 1,000 US counties (top 1%).

Monthly Cash Flow
+$0/mo
Cap Rate
0.0%
Cash-on-Cash
0.0%

Ready to Analyze a Deal in Rock Island?

Use our investment calculators to run detailed numbers on specific properties.

Single Family1-4 unit rentals, BRRRRHouse HackOwner-occupied strategyMultifamily5+ unit properties
Explore Other Markets