4 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Baton Rouge | 1 | 218,223 | 226,275 | -0.61% | 2,526 | 86 | City |
| Central | 2 | 30,460 | 29,563 | 0.49% | 489 | 62 | City |
| Zachary | 3 | 20,812 | 19,486 | 1.07% | 775 | 27 | City |
| Baker | 4 | 11,999 | 12,443 | -0.61% | 1,423 | 8 | City |
Baton Rouge is the largest city in East Baton Rouge Parish, with a population of 218,223.
Baker is the smallest city in East Baton Rouge Parish, with a population of 11,999.
There are 4 cities in East Baton Rouge Parish, Louisiana.