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Small town charm, big Texas heart.
Sullivan City exudes a relaxed and friendly atmosphere. The community is tight-knit, with a strong emphasis on family values and neighborly support. You'll find a welcoming environment where everyone feels like they belong.
COMMUNITY GUIDE · SULLIVAN CITY
Sullivan City, Hidalgo County
City Snapshot
Population
3,908
County
Hidalgo County
Timezone
America/Chicago
Median Income
$39,067
Quick Numbers
Tap to call
Sullivan City Volunteer Fire Department
This Week
H-E-B Noche de Vino 2026 | A Wine, Food & Garden Experience
2026-09-12 at 7:00 PM
Mariachi 7 Leguas | September 19 | McAllen Performing Arts Center
2026-09-19 at 7:00 PM
Daniel Habif
2026-09-25 at 1:00 AM
The Floating Lanterns McAllen | September 26,2026 | McAllen Convention Center
2026-09-26 at 5:00 PM
Grupo Duelo - GRAVEDAD TOUR 2026
2026-09-27 at 1:00 AM
Community Leaders
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