San Marcos is in the Austin metro area, 29 miles from downtown Austin, in the eastern part of Texas. The Texas state capital, Austin, is 29 miles to the northeast of San Marcos. Beyond Austin, the next major market is San Antonio at 46 miles to the southwest. San Marcos is a smaller community than nearby New Braunfels, which means lower competitive density on local search queries.
San Marcos has a population of 54,076, ranking 60th of 83 covered Texas cities and accounting for about 0.4% of their total population. San Marcos is in the eastern part of Texas (the South-Central US). Businesses in San Marcos compete for both San Marcos-specific searches — where San Marcos proximity and a complete local profile give them a direct advantage — and for the broader Austin-area queries where a strong San Marcos presence can still convert metro-area customers. San Marcos is located in Hays County, Texas.
Nearby covered cities include New Braunfels (63,279), Austin (885,400), Pflugerville (53,752) — some of which are larger than San Marcos's 54,076 residents, meaning lower competitive density for San Marcos-specific queries. The Austin–San Antonio corridor (29 mi to 46 mi from San Marcos) represents the competitive metro backdrop that shapes what San Marcos businesses need to rank for.
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