Town Chart.

← Look up another ZIP code · All towns in Texas

ZIP code 78516

Alamo, TX · Hidalgo County

About ZIP code 78516

  • ZIP code 78516 is in Alamo, Hidalgo County, Texas.
  • About 34,370 people live in it, which is 350.9 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 26.143, -98.120.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Alamo, TX

ZIP code 78516 is the post office name for Alamo, TX. 20,255 people live in Alamo. Typical household income is $57,096. A typical home costs $145,100.

  • Stronger than most towns on: Cost of living, State taxes and Walkability.
  • Weaker than most towns on: Airport access, Clean air and low disaster risk and Dining and entertainment.

See all figures for Alamo

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.