The median home in Port Byron, Illinois is valued at $291,797, up 9.2% year over year. Port Byron is part of the Davenport-Moline-Rock Island, IA-IL metropolitan area, which CrashWatch tracks daily with real-time stress scores and crash risk analysis.

Home Value$291,797

+9.2%

Prices rising — worse for buyers.

Affordability

Enter your income for Port Byron.

Income (annual)

Down Payment

$58,359 on $291,797

Example: $75,000 household income. Change it above to see your own.

Stretch34.7% of income

Above 28% but manageable with cuts.

PITI$2,168

P/I34.7%

Afford$236K

Gap-$56K

P&I $1,475Tax $542Ins $150

6.50% 30yr, 20% down, county tax + IL ins. 28% per HUD.

Home Buying Kit For Dummies (2025)Financing, negotiation, closing

Other cities in Illinois

Compare Port Byron with other housing markets across Illinois.

Kenilworth$1.93M Winnetka$1.73M Glencoe$1.51M Bannockburn$1.22M Golf$1.19M Hinsdale$1.18M Lake Forest$1.14M South Barrington$1.08M

Full Davenport-Moline-Rock Island, IA-IL analysis

Stress scores, crash risk, early warning signals, and 12-month price forecasts for the Davenport-Moline-Rock Island, IA-IL metro.

View Davenport-Moline-Rock Island, IA-IL metro

Weekly briefing

Every Monday — score changes, top movers, and what shifted. Free.

Port Byron, IL