2026 Compare Cities Overview:
McAllen, TX vs San Marcos, TX

Are people in San Marcos older or younger than people in McAllen?
- The Median Age in San Marcos is 8.1 years younger than in McAllen.

Are housing costs cheaper in San Marcos or McAllen?
- San Marcos housing costs are 64.2% more expensive than McAllen housing costs.

Which city has a longer commute, San Marcos or McAllen?
- The average commute for residents of San Marcos is 2.1 minutes longer than it is for residents of McAllen.

Things to do in McAllen?
McAllen, Texas is a vibrant city located in Hidalgo County. This welcoming community offers plenty for visitors to explore such as the stunning Quinta Mazatlán or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available at Archer Park and Firemen's Park. With its excellent school system, thriving businesses, and numerous recreational opportunities it's no wonder why so many people choose to make McAllen their home.

Things to do in San Marcos?
San Marcos, Texas is a vibrant city located in the heart of Hays County. This welcoming community offers plenty for visitors to explore such as the Wonder World Cave or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available at Rio Vista Park, Aquarena Springs and Purgatory Creek Natural Area. With its excellent school systems, thriving businesses, and numerous recreational opportunities it's no wonder why so many people choose to make San Marcos their home.