Blood & Biohazard Cleanup Near Copperfield Edinburg, TX

Edinburg is the county seat of Hidalgo County in the Rio Grande Valley of deep South Texas.

Edinburg was founded on October 10, 1908 under the name Chapin, honoring developer and county judge Dennis B. Chapin, and it was incorporated on September 19, 1919.

Chapin became the county seat in 1908 after voters chose to move it from the old seat of Hidalgo, whose courthouse stood yards from the flood-prone Rio Grande; local legend holds that the county records were carted north to the new seat overnight by wagon and oxcart.

When Judge Chapin became embroiled in a fatal saloon gunfight in San Antonio, the embarrassed town renamed itself Edinburg in 1911.

The 2020 Census counted 100,243 people in Edinburg, up about 30 percent from 77,100 in 2010, and the Census Bureau estimated roughly 110,700 residents by 2025.

Edinburg has about 35,700 households averaging 2.8 people each, and just over half of its homes - 53.3 percent - are owner-occupied.

Edinburg is the second-largest city in Hidalgo County and the third-largest in the Rio Grande Valley.

The city is home to the Edinburg campus of the University of Texas Rio Grande Valley, as well as a campus of South Texas College.

The Museum of South Texas History is housed in Edinburg's century-old former Hidalgo County jail, built in 1909 just after the city became the county seat.