Nestled in the heart of California’s Silicon Valley, San Jose is synonymous with a booming tech industry and sky-high home prices—but it also stands out for having one of the highest concentrations of married couples among major US metros. In San Jose, roughly 54% of households are forged in marriage, compared to less than half of households nationwide, according to a new analysis of the US Census Bureau’s American Community Survey data carried out by the National Association of Realtors® . “