Home > TX > Hidalgo County > Edcouch > Zip 78538

Zip Code 78538 — Edcouch, TX

ZIP Code 78538 is associated with Edcouch, TX, in Hidalgo County. The listed population estimate is 11,982; estimated density is 69.0 people per square mile. Among records with population estimates, it ranks #19 of 28 in Hidalgo County and #762 of 1,924 in TX.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (26.368120, -97.971520)

Data MetricLocal Statistic
Postal / Zip Code78538
Primary CityEdcouch
State / ProvinceTX
CountyHidalgo
Total Population11,982
Population Density69.0 people/sq mi
TimezoneAmerica/Chicago

How 78538 Compares

MetricZIP 78538Hidalgo County recordsTX records
Population estimate11,982891,915 (sum)30,188,035 (sum)
Population Density69.0 /sq mi----
County population rank#19 of 28----
State population rank#762 of 1,924----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in TX

ZIP CodeCityDistancePopulation estimate
ZIP 78543Elsa5.1 mi8,400
ZIP 78558La Blanca6.1 mi722
ZIP 78562La Villa7.4 mi3,211
ZIP 78561Lasara7.8 mi1,457
ZIP 78549Hargill8.7 mi609

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →