Regional position
San Marcos, Texas (code 65600, estimate 77,830), appears at inventory rank 487; Its city label and reference are tied to place 65600. The geographic anchor for San Marcos, Texas (rank 487) is 29 degrees 52 minutes 25 seconds north and 97 degrees 56 minutes 12 seconds west; FIPS 48-65600 identifies the place behind it. Identifier 48-65600 holds scale separate from municipal boundaries; the inventory records 77,830 for San Marcos, Texas (latitude 29.87361). Identifier 48-65600 preserves local identity as the view widens; read San Marcos, Texas (FIPS 48-65600) against Texas's Gulf coastal plain, prairies, Hill Country, High Plains, and desert mountains.
Water and drainage
Population 77,830 stays a separate scale clue; San Marcos, Texas (code 65600, estimate 77,830) shares Texas's water setting of Gulf rivers, playas, springs, reservoirs, and large interior watersheds. Identifier 48-65600 prevents ambiguous attribution; one state-scale observation behind San Marcos, Texas (rank 487) is that historical Pineywoods forests commonly had pines on uplands and hardwoods on bottomlands. Estimate 77,830 is only a scale measure; for San Marcos, Texas (latitude 29.87361), water offers orientation after the reference resolves location. Code 48-65600 prevents a wide system from replacing local identity; the water frame helps San Marcos, Texas (FIPS 48-65600) connect to neighboring ground.
Relief and elevation
Identifier 48-65600 keeps the geographic entry specific; coastal plain, prairies, Hill Country, plains, and desert ranges provides the relief vocabulary for reading San Marcos, Texas (code 65600, estimate 77,830). For San Marcos, Texas (rank 487), the plotted marker is most informative when the terrain stays shown; rank 487 names the entry. One verified state detail relevant to San Marcos, Texas (latitude 29.87361) is that windblown sand and storm overwash transfer sediment toward Laguna Madre; Code 65600 preserves the local reference. Use paired water and terrain setting to keep San Marcos, Texas (FIPS 48-65600) in Texas; place code 65600 preserves identity.
Settlement pattern
This page focuses on geographic relationships; at rank 487, San Marcos, Texas (code 65600) is a catalog entry and a located place. Identifier 48-65600 holds the statistic separate from boundaries; the size signal for San Marcos, Texas (rank 487) is 77,830. The plotted marker remains tied to rank 487; the setting of San Marcos, Texas (latitude 29.87361) reflects relationships among natural systems. Identifier 48-65600 prevents setting from replacing city identity; San Marcos, Texas (FIPS 48-65600) is part of its Texas setting. For rank 487, San Marcos, Texas (estimate 77,830) remains a defined entry inside a larger and changing settlement landscape.
Reading the city map
To find San Marcos, Texas (code 65600, estimate 77,830), recognize Texas initial; the entry key 48-65600 confirms the chosen city entry. Rank 487 and identifier 48-65600 protect the identity behind it; the marker for San Marcos, Texas (rank 487) gives a fixed anchor. For San Marcos, Texas (latitude 29.87361), drainage offers direction and terrain offers shape; the reference keeps those clues attached to rank 487. For San Marcos, Texas (FIPS 48-65600), the checked observation that the Pecos and Staked Plains extend across the Texas Panhandle and into neighboring states holds the reading tied to the wider state and code 65600.