La Joya is a city in Hidalgo County, Texas. The population was 4,374 at the 2020 United States Census. It is allocation of the McAllen–Edinburg–Mission and Reynosa–McAllen metropolitan areas.

Its name, meaning “the jewel”, was inspired by a little natural lake west of the city; early settlers were said to observe that the lake shined in the sun taking into consideration a jewel. The site upon which La Joya was founded was ration of what was known as “Los Ejidos de Reynosa Viejo”. The ejidos were the shared grazing lands used for the livestock of the settlers of Reynosa Viejo (“Old Reynosa”). During the beforehand 1800s, at the site of what is now La Joya, Francisco de la Garza, a descendant of the in advance colonizers of the Place who soon established to regulate his last declare from de la Garza to Garza, founded a community, called “Tabasco”, adjacent to the northern bank of the Rio Grande. It was a prosperous community that died out after floods in 1908 and 1909. The settlers moved their belongings just north to higher and less flood-prone ground, present-day La Joya.

La Joya is located in southwestern Hidalgo County at 26°14′31″N 98°28′48″W / 26.24194°N 98.48000°W / 26.24194; -98.48000 (26.241996, –98.480138). It is bordered to the east by the city of Peñitas and to the west by unincorporated Havana. Interstate 2 passes through the center of La Joya, leading east 16 miles (26 km) to the center of McAllen and northwest 24 miles (39 km) to Rio Grande City.

According to the United States Census Bureau, La Joya has a total area of 4.4 square miles (11.4 km), of which 4.2 square miles (10.9 km²) are house and 0.2 square miles (0.5 km), or 4.05%, are water. Walker Lake is in the southeast part of the city limits.