6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lafayette | 1 | 72,254 | 70,763 | 0.35% | 2,379 | 30 | City |
| West Lafayette | 2 | 47,175 | 44,664 | 0.9% | 3,479 | 14 | City |
| Battle Ground | 3 | 1,934 | 1,844 | 0.78% | 1,894 | 1 | Town |
| Shadeland | 4 | 1,877 | 1,762 | 1.02% | 69 | 27 | Town |
| Dayton | 5 | 1,394 | 1,328 | 0.8% | 1,213 | 1 | Town |
| Clarks Hill | 6 | 631 | 595 | 0.96% | 2,320 | 0 | Town |
Lafayette is the largest city in Tippecanoe County, with a population of 72,254.
Clarks Hill is the smallest city in Tippecanoe County, with a population of 631.
There are 6 cities in Tippecanoe County, Indiana.