Which district has the most HDB flats?

The district with the most HDB flats in Singapore is generally considered to be District 19, which includes towns such as Hougang, Sengkang, and Punggol. These areas have seen large-scale HDB developments over the past few decades, especially with the newer estates in Sengkang and Punggol, contributing to a high concentration of HDB flats.

If you are interested in more detailed figures or wish to explore the breakdown by HDB towns, EdgeProp Singapore provides tools such as heatmaps and data trackers that can show the density and distribution of HDB flats across different districts and towns in Singapore.