10 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Richmond | 1 | 35,479 | 35,725 | -0.12% | 1,462 | 24 | City |
| Centerville | 2 | 2,775 | 2,757 | 0.11% | 792 | 4 | Town |
| Cambridge City | 3 | 1,728 | 1,751 | -0.23% | 1,714 | 1 | Town |
| Hagerstown | 4 | 1,681 | 1,689 | -0.06% | 1,275 | 1 | Town |
| Fountain City | 5 | 695 | 704 | -0.14% | 2,633 | 0 | Town |
| Dublin | 6 | 675 | 681 | -0.15% | 1,308 | 1 | Town |
| Milton | 7 | 438 | 437 | 0% | 1,622 | 0 | Town |
| Greens Fork | 8 | 327 | 332 | -0.3% | 2,336 | 0 | Town |
| Boston | 9 | 152 | 152 | 0% | 700 | 0 | Town |
| Economy | 10 | 148 | 145 | 0.68% | 1,644 | 0 | Town |
Richmond is the largest city in Wayne County, with a population of 35,479.
Economy is the smallest city in Wayne County, with a population of 148.
There are 10 cities in Wayne County, Indiana.