ZipCrawl

NOTE: Gray indicates insufficient data or a suppressed estimate.

Married-couple households concentrate most heavily in the outer suburban ring, particularly in the northern zip codes stretching toward New Braunfels and the far northwest, where rates frequently exceed 60–80%. The urban core around downtown San Antonio displays markedly lower shares—often below 30%—forming a distinct low-percentage cluster that extends south and southwest through the inner city. A sharp gradient is visible along the north-central corridor, where zip codes transition rapidly from sub-30% near downtown to above 60% within just a few miles heading toward Schertz and the northeast suburbs.

Data: U.S. Census Bureau, 2023 ACS