Killeen, Texas ZIP Codes
- ZIP records
4 - Sum of listed ZIP population estimates
163,398 - Counties represented
1 - Population range
19,011–56,038 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 | 76549 | Killeen | Bell | 56,038 |
| 2 | 76542 | Killeen | Bell | 53,892 |
| 3 | 76543 | Killeen | Bell | 34,457 |
| 4 | 76541 | Killeen | Bell | 19,011 |
Counties represented
All ZIP Codes in Killeen
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.