| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Texarkana | 1 | 36,186 | 36,214 | -0.02% | 1,131 | 32 | City |
| Wake Village | 2 | 5,767 | 5,923 | -0.5% | 1,932 | 3 | City |
| New Boston | 3 | 4,545 | 4,633 | -0.33% | 1,071 | 4 | City |
| Nash | 4 | 4,379 | 3,812 | 2.58% | 979 | 4 | City |
| Hooks | 5 | 2,483 | 2,518 | -0.28% | 1,190 | 2 | City |
| De Kalb | 6 | 1,432 | 1,549 | -1.58% | 1,046 | 1 | City |
| Maud | 7 | 988 | 983 | 0.2% | 663 | 1 | City |
| Red Lick | 8 | 921 | 937 | -0.32% | 507 | 2 | City |
| Redwater | 9 | 855 | 836 | 0.23% | 440 | 2 | City |
| Leary | 10 | 433 | 414 | 0.7% | 333 | 1 | City |
Texarkana is the largest city in Bowie County, with a population of 36,186.
Leary is the smallest city in Bowie County, with a population of 433.
There are 10 cities in Bowie County, Texas.