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What county is Edinburg, TX in?

Updated November 1, 2026 · Data: U.S. Census Bureau

Edinburg, Texas is in Hidalgo County.

Edinburg at a glance

Population102,5612nd largest place in Hidalgo County

Land area46.6 sq mi2,201 people per sq mi

Share of Hidalgo County12%of the county's residents live here

County seatYes

Time zoneCentralAmerica/Chicago

Nearest county line13 mito Willacy County

How close is Edinburg to a county line?

The center of Edinburg (its Census internal point) is about 13 mi from the Willacy County line. Homes near the edge of town can be much closer; if you live near a line, check your address and the lookup will tell you how far you are from it.

What ZIP codes are in Edinburg?

4 ZIP codes use the name Edinburg or are centered in it. Shares are of each ZIP's land; a ZIP named after a town can reach beyond its city limits.

ZIP	Post office name	County (land share)
78539	Edinburg	Hidalgo County
78540	Edinburg	Hidalgo County
78541	Edinburg	Hidalgo County
78542	Edinburg	Hidalgo County

About Hidalgo County

County seat: Edinburg. FIPS code 48215. Population 880,921. All Hidalgo County facts.

Towns near Edinburg

CÃ©sar ChÃ¡vez: 2.6 mi away, Hidalgo County
Doolittle: 3.7 mi away, Hidalgo County
Murillo: 4.2 mi away, Hidalgo County
Lopezville: 5.0 mi away, Hidalgo County
Muniz: 5.8 mi away, Hidalgo County
San Carlos: 5.8 mi away, Hidalgo County

Edinburg has about 102,561 people. It is an incorporated city or town.

Sources: ACS 2019-2023 5-year (residents by county, table B01003); Census TIGER/Line 2024 and Gazetteer 2024 (land, location); Census 2020 ZCTA file and GeoNames (ZIP codes). Data as of November 1, 2026. Not affiliated with any government agency.

FAQ

Frequently asked questions

What county is Edinburg, TX in?

Edinburg, Texas is in Hidalgo County. The county seat of Hidalgo County is Edinburg.

What ZIP codes are in Edinburg, TX?

78539, 78540, 78541, 78542.

Is Edinburg the county seat of Hidalgo County?

Yes.

What time zone is Edinburg, TX in?

Central time (America/Chicago).

How do I know which county my Edinburg address is in?

Use the address lookup at your home, or check your appraisal district record.

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CountyFinder is an independent website. It is not affiliated with the U.S. Census Bureau, USPS or any county, state or federal agency. County boundaries are from Census TIGER/Line, published for statistical purposes only: they are not a determination of jurisdictional authority or legal land descriptions. For legal or tax purposes, confirm your county with the county.