Linn, Texas

Linn, Texas
Location of Linn, Texas
Coordinates: 26°33′34″N 98°7′18″W / 26.55944°N 98.12167°W / 26.55944; -98.12167
Country United States of America
State Texas
County Hidalgo
Area
 • Total
48.6 sq mi (125.9 km2)
 • Land48.6 sq mi (125.8 km2)
 • Water0.039 sq mi (0.1 km2)
Elevation
75 ft (23 m)
Population
 (2020)
 • Total
733
 • Density15.1/sq mi (5.83/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP Code
78563
Area code956
FIPS code48-42916
GNIS feature ID1378589

Linn, formerly San Manuel-Linn, is a census-designated place (CDP) in Hidalgo County, Texas, United States. As of the 2020 census, Linn had a population of 733. The population was 801 at the 2010 census, down from 958 at the 2000 census. It is part of the McAllenEdinburgMission Metropolitan Statistical Area.