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St. Clair Housing Market, IL

Last updated May 2026

As of the latest data, the typical home in St. Clair is valued around $181K, up 2.8% over the past 12 months. The market is home to roughly 254K residents. Looking ahead, Curb Report's 12-month price forecast points to below-average outlook, housing crash risk is low, rental cap rates run near market median, the overall Investment Score grades strong. Below you'll find St. Clair's home prices, price forecast, crash and climate risk, property taxes, cap rate, and rental data, updated monthly from Zillow, the Census Bureau, FEMA, and 30+ sources. Create a free account to explore the full interactive map, or analyze a specific listing with Curb Check.

Median home value

$181K

1-year growth

+2.8%

Population

254K

12-mo forecast

Below-average outlook

Crash risk

Low

Cap rate

Near market median

Dig into St. Clair

Cap rateForecast scoreCrash riskYoY growthGrowth scoreDistress IndexCarrying-cost riskDSCRNet cash flowAffordability IndexMigration inflowMigration outflowPrice per sq ft
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St. Clair housing market FAQ

Is now a good time to buy in St. Clair?

Curb Report's 12-month price forecast for St. Clair currently points to below-average outlook, with low housing crash risk. Create a free account to see the full forecast, the signals driving it, and historical trends before you buy.

What is the housing crash risk in St. Clair?

St. Clair's housing crash risk is currently low, based on price-to-income, inventory, days-on-market, and overvaluation signals. See the full Crash Risk breakdown and what's driving it on Curb Report.

What is the median home price in St. Clair?

The typical home value in St. Clair is about $181K, up 2.8% over the past year. Explore the full price history and 12-month forecast on Curb Report.

Is St. Clair a good place to invest in rental property?

In St. Clair, rental cap rates run near market median and the overall Investment Score grades strong. Use the Curb Check tool to paste any Zillow or Redfin listing and get instant cap rate, cash flow, and a risk read for that specific property.

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