where is san marcos
San Marcos is a vibrant growing city with a population of over 50,000. The city is an easy drive from any of the major cities in Texas. San Marcos is almost the half way point between two of the major cities on the IH-35 corrider; Austin is 29 miles to the north and San Antonio is 50 miles to the south.
Discover San Marcos - conveniently located in the heart of North County. Discover San Marcos - conveniently located in the heart of North County. San Marcos comes alive at night San Marcos comes alive at night. Connors Park features a lighted, synthetic sports field so residents can play on after dark. Connors Park features a lighted, synthetic sports field so residents can play on after dark.