Mckinney, Texas ZIP Codes
- ZIP records
4 - Sum of listed ZIP population estimates
232,161 - Counties represented
1 - Population range
40,032–72,964 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 75071 | Mckinney | Collin | 72,964 |
| 2 | 75070 | Mckinney | Collin | 64,078 |
| 3 | 75072 | Mckinney | Collin | 55,087 |
| 4 | 75069 | Mckinney | Collin | 40,032 |
Counties represented
All ZIP Codes in Mckinney
- ZIP 75069 — Collin County
- ZIP 75070 — Collin County
- ZIP 75071 — Collin County
- ZIP 75072 — Collin County
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.