12 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Shreveport | 1 | 172,033 | 186,848 | -1.69% | 1,591 | 108.14 | City |
| Blanchard | 2 | 3,294 | 3,521 | -1.35% | 950 | 3.47 | Town |
| Greenwood | 3 | 3,055 | 3,155 | -0.65% | 340 | 8.99 | Town |
| Vivian | 4 | 2,864 | 3,059 | -1.34% | 519 | 5.52 | Town |
| Oil City | 5 | 850 | 894 | -1.05% | 452 | 1.88 | Town |
| Mooringsport | 6 | 683 | 742 | -1.73% | 530 | 1.29 | Town |
| Keachi | 7 | 248 | 242 | 0.4% | 49 | 5.03 | Town |
| Hosston | 8 | 234 | 244 | -0.85% | 88 | 2.66 | Village |
| Belcher | 9 | 233 | 250 | -1.27% | 148 | 1.57 | Village |
| Ida | 10 | 203 | 218 | -1.46% | 143 | 1.42 | Village |
| Rodessa | 11 | 179 | 189 | -1.1% | 149 | 1.20 | Village |
| Gilliam | 12 | 110 | 122 | -1.79% | 47 | 2.37 | Village |
Shreveport is the largest city in Caddo Parish, with a population of 172,033.
Gilliam is the smallest city in Caddo Parish.
There are 12 cities in Caddo Parish, Louisiana.