Alamo
City in Hidalgo County, Texas

Alamo is a city in Hidalgo County, Texas, with 19,493 residents (2020 Census). It sits at 98 ft (30 m) above sea level. The nearest town is South Alamo, 2.1 miles S.
- 19,493residents (2020 Census)
- 98 ftelevation · 30 m
- 7.7 sq miland area · 19.9 km²
- 2,535 / sq mipopulation density
- 78516ZIP code
About Alamo
Alamo ( AL-ə-moh), located in the Rio Grande Valley is a city in the irrigated area of southern Hidalgo County, Texas, United States in an area of vegetable farming and citrus groves, and is a noted winter resort/retirement town near the Mexico–U.S. border. Alamo is one of the Rio Grande Valley's gateways to Mexico, via U.S. Route 281 and Nuevo Progreso, Tamaulipas, as well as a gateway to the Santa Ana National Wildlife Refuge. Alamo's population was 19,493 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
Alamo weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Alamo
Webcams: Windy.com
Living in Alamo
- Median household income
- $57,096
- Median home value
- $145,100
- Median rent
- $811/mo
- Median age
- 29.2
Do you know Alamo? Tell us about it
Help other travelers: share what makes Alamo special. We review every message before publishing it.
Map of Alamo
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Alamo Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Alamo, TX population
Alamo had 19,493 residents in the 2020 Census.
| 2020 Census | 19,493 |
|---|---|
| Density | 2,535 per sq mi (979 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Alamo at a glance
| State | Texas (TX) |
|---|---|
| County | Hidalgo County |
| Type | City |
| Population | 19,493 (2020) |
| Land area | 7.69 sq mi (19.9 km²) |
| Elevation | 98 ft (30 m) |
| Coordinates | 26.1810° N, 98.1174° W |
| ZIP code | 78516 |
| Official website | alamotexas.org |
| Census code (GEOID) | 4801576 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Alamo
- South Alamo2.1 mi S
- San Juan2.2 mi W
- North Alamo2.5 mi N
- Pharr4.9 mi W
- Lopezville5.0 mi NW
- Donna5.3 mi E
- Scissors5.4 mi SE
- Muniz5.6 mi N
- Murillo5.7 mi N
- Midway North6.1 mi E
- Midway South6.2 mi E
- Weslaco8.2 mi E
Straight-line distance between town centers.
Frequently asked questions about Alamo
What county is Alamo in?
Alamo is in Hidalgo County, Texas.
What is the population of Alamo, TX?
19,493 people lived in Alamo at the 2020 Census.
What is the ZIP code of Alamo, TX?
The ZIP code of Alamo is 78516.
What is the elevation of Alamo?
98 feet (30 m) above sea level.
What towns are near Alamo?
South Alamo (2.1 mi), San Juan (2.2 mi), North Alamo (2.5 mi), Pharr (4.9 mi), Lopezville (5.0 mi).
Last updated: