Population Hispanic % by Zip Code (ZCTA5) — St. Louis Metro

NOTE: Gray indicates insufficient data or a suppressed estimate.

Hispanic population concentration in the St. Louis metro peaks sharply in zip codes immediately surrounding downtown St. Louis, where several areas reach 25–35% Hispanic residents, forming a distinct cluster on the city's near south and southwest sides. The vast majority of the metro area—including St. Peters, Florissant, and outer suburban and exurban zip codes—registers below 5%, creating a stark core-periphery contrast. St. Charles stands out as a moderate outlier west of the urban core, with zip codes in the 10–15% range suggesting a secondary, smaller concentration of Hispanic residents.

Data: U.S. Census Bureau, 2023 ACS

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