Willacy County, TX Zip Codes
4 zip codes across 4 cities in Willacy County, TX
About Willacy County
Willacy County, Texas (TX) contains 4 unique zip codes spanning 4 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Willacy County.
Cities in Willacy County
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All Zip Codes in Willacy County, TX
| Zip Code | City |
|---|---|
| 78569 | Lyford |
| 78580 | Raymondville |
| 78594 | Sebastian |
| 78598 | Port Mansfield |
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Frequently Asked Questions
How many zip codes are in Willacy County, TX?
Willacy County, TX has 4 zip codes across 4 cities.
What cities are in Willacy County?
Cities in Willacy County include Lyford, Port Mansfield, Raymondville, Sebastian.
What state is Willacy County in?
Willacy County is located in Texas (TX).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.