ZIP Codes in Mesquite, TX
Mesquite uses 3 ZIP codes, all in Dallas County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 3 Mesquite ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 75149 | standard | Dallas | 58,262 |
| 75150 | standard | Dallas | 62,738 |
| 75181 | standard | Dallas | 29,788 |
Finding a ZIP+4 in Mesquite
Knowing which of these 3 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Mesquite street almost always have different ZIP+4 codes even though they share all five leading digits.
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