Case-Shiller National Home Price Index Climbs to 335.10

The Case-Shiller National Home Price Index rose to 335.10 in May 2026, up from 332.98 in April, according to Federal Reserve Economic Data (FRED). The 2.12-point monthly increase represents continued upward movement in the widely-watched housing price benchmark.

The Case-Shiller index tracks repeat sales of single-family homes across the United States, providing a measure of how home values change over time. The index uses a base period where January 2000 equals 100, meaning current readings show home prices have more than tripled since that baseline.

This latest reading extends the index's trajectory, though the month-to-month change of 2.12 points offers limited insight into broader trends without additional context about seasonal patterns or year-over-year comparisons.

Regional Performance Varies

While the national index shows overall price growth, individual markets continue to display wide variation in performance. Some areas are experiencing particularly strong price appreciation, while others lag behind the national trend.

The housing market's complexity becomes evident when examining specific ZIP codes and their recent performance patterns. Different regions face distinct supply and demand dynamics, local economic conditions, and regulatory environments that influence price movements.

Insights from HavenScore Data

HavenScore's current market analysis reveals notable strength in several ZIP codes, particularly those showing substantial year-over-year growth. 64120 in Kansas City, Missouri leads with a HavenScore of 78 and 19.5% year-over-year growth, according to HavenScore's latest monthly refresh.

Other high-performing areas include 37137 in Nunnelly, Tennessee (HavenScore 71, 13.6% YoY growth), 52231 in Harper, Iowa (HavenScore 71, 13.1% YoY growth), 18628 in Lopez, Pennsylvania (HavenScore 76, 11.5% YoY growth), and 31081 in Ideal, Georgia (HavenScore 72, 10.6% YoY growth), per HavenScore data.

These figures highlight how local market conditions can differ significantly from national trends. While the Case-Shiller index provides a broad measure of U.S. home price movements, individual ZIP codes may experience substantially different appreciation rates based on local factors.

Market Context

The Case-Shiller index serves as one of several key indicators housing market participants monitor. Its methodology of tracking repeat sales helps control for changes in the mix of homes being sold, though it reflects only single-family detached homes and excludes condominiums and newly constructed properties.

The index's monthly releases typically lag current market conditions by about two months, as data collection and processing require time. This means the May 2026 reading reflects transactions and market conditions from earlier in the spring.

Housing market observers use the Case-Shiller data alongside other metrics including mortgage rates, inventory levels, and regional economic indicators to assess market conditions. The index's long history and consistent methodology make it valuable for tracking long-term price trends, even as shorter-term fluctuations may reflect seasonal patterns or temporary market disruptions.

The latest reading of 335.10 continues the index's general upward trajectory, though month-to-month changes can vary based on numerous factors affecting local and national housing markets. Market participants continue monitoring these trends alongside other economic indicators to understand evolving housing market dynamics.