Sullivan City
City in Hidalgo County, Texas

Sullivan City is a city in Hidalgo County, Texas, with 3,908 residents (2020 Census). It sits at 200 ft (61 m) above sea level. The nearest town is Nina, 1.1 miles W.
- 3,908residents (2020 Census)
- 200 ftelevation · 61 m
- 3.6 sq miland area · 9.3 km²
- 1,089 / sq mipopulation density
- 78565ZIP code
About Sullivan City
Sullivan City is a city in Hidalgo County, Texas, United States. The population was 3,908 at the 2020 United States Census. It is part of the McAllen–Edinburg–Mission and Reynosa–McAllen metropolitan areas.
Text: Wikipedia · CC BY-SA 4.0
Sullivan City weather: 7-day forecast
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Source: National Weather Service (NOAA).
Live webcams in Sullivan City
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Living in Sullivan City
- Median household income
- $44,464
- Median home value
- $94,600
- Median rent
- $730/mo
- Median age
- 33.7
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Map of Sullivan City
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Sullivan City Street View
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Open in Google Maps ›Sullivan City, TX population
Sullivan City had 3,908 residents in the 2020 Census.
| 2020 Census | 3,908 |
|---|---|
| Density | 1,089 per sq mi (420 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Sullivan City at a glance
| State | Texas (TX) |
|---|---|
| County | Hidalgo County |
| Type | City |
| Population | 3,908 (2020) |
| Land area | 3.59 sq mi (9.3 km²) |
| Elevation | 200 ft (61 m) |
| Coordinates | 26.2752° N, 98.5644° W |
| ZIP code | 78565 |
| Census code (GEOID) | 4870868 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Sullivan City
- Nina1.1 mi W
- Quesada1.2 mi W
- Cuevitas1.5 mi SW
- Los Ebanos2.5 mi S
- Buena Vista3.2 mi NW
- Casa Blanca3.2 mi NW
- Havana3.7 mi SE
- La Paloma Ranchettes4.5 mi NW
- East Alto Bonito4.8 mi W
- Rafael Pena5.1 mi W
- Narciso Pena5.1 mi W
- Mikes5.1 mi NW
Straight-line distance between town centers.
Frequently asked questions about Sullivan City
What county is Sullivan City in?
Sullivan City is in Hidalgo County, Texas.
What is the population of Sullivan City, TX?
3,908 people lived in Sullivan City at the 2020 Census.
What is the ZIP code of Sullivan City, TX?
The ZIP code of Sullivan City is 78565.
What is the elevation of Sullivan City?
200 feet (61 m) above sea level.
What towns are near Sullivan City?
Nina (1.1 mi), Quesada (1.2 mi), Cuevitas (1.5 mi), Los Ebanos (2.5 mi), Buena Vista (3.2 mi).
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