23 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Stockton township | 1 | 8,343 | 8,180 | 0.37% | 231 | 36.06 | Township |
| Bloomfield township | 2 | 5,855 | 5,777 | 0.17% | 165 | 35.58 | Township |
| Linton | 3 | 5,232 | 5,137 | 0.36% | 1,598 | 3.27 | City |
| Wright township | 4 | 3,642 | 3,581 | 0.3% | 102 | 35.69 | Township |
| Center township | 5 | 3,315 | 3,210 | 0.64% | 69 | 48.20 | Township |
| Beech Creek township | 6 | 2,440 | 2,380 | 0.45% | 52 | 47.37 | Township |
| Bloomfield | 7 | 2,310 | 2,289 | 0.17% | 1,639 | 1.41 | Town |
| Jasonville | 8 | 2,022 | 1,987 | 0.35% | 1,595 | 1.27 | City |
| Jefferson township | 9 | 1,940 | 1,905 | 0.36% | 60 | 32.41 | Township |
| Jackson township | 10 | 1,850 | 1,801 | 0.54% | 38 | 48.99 | Township |
| Worthington | 11 | 1,416 | 1,390 | 0.35% | 1,834 | 0.77 | Town |
| Linton township | 12 | 1,245 | 1,254 | -0.16% | 36 | 34.97 | Township |
| Taylor township | 13 | 1,141 | 1,101 | 0.71% | 27 | 42.27 | Township |
| Grant township | 14 | 688 | 680 | 0.29% | 28 | 24.59 | Township |
| Lyons | 15 | 638 | 625 | 0.47% | 791 | 0.81 | Town |
| Fairplay township | 16 | 517 | 504 | 0.58% | 20 | 25.85 | Township |
| Stafford township | 17 | 422 | 416 | 0.24% | 12 | 35.81 | Township |
| Smith township | 18 | 356 | 357 | -0.28% | 12 | 29.81 | Township |
| Cass township | 19 | 285 | 289 | -0.7% | 16 | 17.62 | Township |
| Switz City | 20 | 267 | 264 | 0.38% | 1,322 | 0.20 | Town |
| Owensburg | 21 | 188 | 389 | -7.39% | 102 | 1.85 | CDP |
| Newberry | 22 | 160 | 159 | 0% | 334 | 0.48 | Town |
| Scotland | 23 | 64 | 146 | -7.25% | 111 | 0.58 | CDP |
Stockton township is the largest city in Greene County, with a population of 8,343.
Scotland is the smallest city in Greene County.
There are 23 cities in Greene County, Indiana.