World Population Review
Continents
Countries
World Cities
US States
US Counties
US Cities
Categories
X
Categories
Agriculture
Crime/Safety
Culture
Economics
Education
Environment
Facts/Trivia
Flags
Geography
Health
History
Infrastructure/Energy
Law
Manufacturing/Mining
Military
Politics/Government
Population
Sports
Tech/Business
Travel
Willacy County, Texas Zip Codes
Zip Code
City
Population
78580
Raymondville
13,344
78569
Lyford
4,133
78594
Sebastian
1,398
78561
Lasara
900
78590
San Perlita
711
78598
Port Mansfield
108
Population is the most recent figure from the U.S. Census Bureau's 2022
American Community Survey (ACS) 5-Year Estimates
.