Zip Code | City | Population |
|---|---|---|
| 70816 | Baton Rouge | 44,610 |
| 70810 | Baton Rouge | 42,219 |
| 70808 | Baton Rouge | 36,716 |
| 70817 | Baton Rouge | 33,478 |
| 70815 | Baton Rouge | 31,423 |
| 70791 | Zachary | 30,458 |
| 70806 | Baton Rouge | 29,532 |
| 70809 | Baton Rouge | 26,684 |
| 70802 | Baton Rouge | 24,701 |
| 70805 | Baton Rouge | 24,050 |
| 70820 | Baton Rouge | 22,540 |
| 70714 | Baker | 17,817 |
| 70807 | Baton Rouge | 16,012 |
| 70739 | Greenwell Springs | 13,654 |
| 70811 | Baton Rouge | 13,359 |
| 70814 | Baton Rouge | 11,092 |
| 70812 | Baton Rouge | 11,011 |
| 70818 | Baton Rouge | 10,155 |
| 70819 | Baton Rouge | 3,983 |
| 70803 | Baton Rouge | 3,281 |
| 70770 | Pride | 3,246 |
| 70813 | Baton Rouge | 1,994 |
| 70801 | Baton Rouge | 274 |
| 70836 | Baton Rouge | 256 |
| 70825 | Baton Rouge | 0 |