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zipcodes.pro — CITY/TX/SAN-JUAN

San Juan ZIP code, Texas

The ZIP code for San Juan, TX is 78589, and its area code is 956.

USPS city name
1 ZIP code
Population
36,149
Area code
956
State
Texas

NANPA lists no telephone rate centre for San Juan itself, so these are the area codes of the nearest one, Pharr (2.3 miles). A town on an area-code boundary can differ from its neighbour.

San Juan in numbers

About 36,149 people live in San Juan, in 10,440 households. The median household income is $56,562 a year, 28% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $126,700 (55% below the Texas median), and median gross rent is $961 a month. The median age is 30.7; 14.8% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 25 minutes.

Population36,149San Juan36,149
Households10,440San Juan10,440
Median age30.7San Juan30.7Texas35.6US 38.9
Median household income$56,562San Juan$56,562Texas$78,476US $80,734
Median home value$126,700San Juan$126,700Texas$283,800US $332,700
Median gross rent$961San Juan$961Texas$1,403US $1,413
Bachelor's degree or higher14.8%San Juan14.8%Texas33.8%US 35.7%
Mean commute24.6 minSan Juan24.6 minTexas26.7 minUS 26.4 min
Population density2,984 / sq miSan Juan2,984 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place San Juan city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as San Juan

ZIP codes with the USPS city name San Juan
ZIP City Type Population Median income Median home
78589 San Juan , TX Standard 40,231 $54,285 $120,400

Map of San Juan ZIP codes

78589

The ZIP codes of San Juan, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near San Juan

The nearest larger towns are Pharr (80,333 people, 3.2 mi), McAllen (145,385 people, 6.3 mi) and Edinburg (104,550 people, 8.9 mi).

Towns near San Juan
TownPopulationDistance
Alamo 20,255 2.2 mi
North Alamo 4,819 2.4 mi
Pharr 80,333 3.2 mi
South Alamo 3,309 3.8 mi
Murillo 8,883 5.5 mi
McAllen 145,385 6.3 mi
Donna 16,833 7.3 mi
Scissors 4,267 7.5 mi
Hidalgo 14,498 8.1 mi
Midway North 3,594 8.2 mi
Edinburg 104,550 8.9 mi
San Carlos 3,678 9.2 mi
Palmhurst 2,601 10.1 mi
Olivarez 6,326 10.2 mi

More nearby: every ZIP code in Hidalgo County · Texas ZIP codes

Cite this page

zipcodes.pro. “San Juan, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/san-juan

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