62 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Washington | 1 | 140,765 | 138,625 | 0.59% | 2,934 | 48 | Township |
| Washington | 2 | 63,718 | 57,460 | 1.22% | 1,662 | 38 | Township |
| Washington | 3 | 40,887 | 38,503 | 1.12% | 1,291 | 32 | Township |
| Washington | 4 | 17,887 | 17,646 | 0.39% | 311 | 58 | Township |
| Washington | 5 | 17,456 | 16,026 | 1.8% | 239 | 73 | Township |
| Washington | 6 | 14,003 | 14,079 | -0.2% | 254 | 55 | Township |
| Washington | 7 | 13,297 | 12,048 | 1.59% | 1,994 | 7 | City |
| Washington | 8 | 10,546 | 10,546 | 0.35% | 141 | 75 | Township |
| Washington | 9 | 8,815 | 8,688 | -0.02% | 241 | 37 | Township |
| Washington | 10 | 7,051 | 6,890 | 0.51% | 279 | 25 | Township |
| Washington | 11 | 6,554 | 6,378 | 0.32% | 138 | 47 | Township |
| Washington | 12 | 5,933 | 5,797 | 0.44% | 199 | 30 | Township |
| Barr | 13 | 5,404 | 5,442 | -0.06% | 75 | 72 | Township |
| Washington | 14 | 5,165 | 5,152 | -0.33% | 52 | 99 | Township |
| Washington | 15 | 4,369 | 4,376 | 0.41% | 99 | 44 | Township |
| Montgomery | 16 | 4,062 | 4,045 | 0.32% | 44 | 92 | Township |
| Washington | 17 | 3,432 | 3,428 | 0.2% | 101 | 34 | Township |
| Washington | 18 | 3,402 | 3,389 | 0.38% | 121 | 28 | Township |
| Washington | 19 | 3,064 | 2,991 | 0.69% | 85 | 36 | Township |
| Washington | 20 | 2,936 | 2,899 | 0.44% | 84 | 35 | Township |
| Washington | 21 | 2,619 | 2,474 | 0.89% | 49 | 53 | Township |
| Washington | 22 | 2,521 | 2,430 | 0.16% | 95 | 27 | Township |
| Washington | 23 | 2,328 | 2,344 | -0.56% | 122 | 19 | Township |
| Washington | 24 | 2,319 | 2,298 | 0.04% | 79 | 29 | Township |
| Washington | 25 | 2,219 | 2,259 | -0.49% | 45 | 49 | Township |
| Washington | 26 | 1,969 | 1,972 | -0.25% | 57 | 34 | Township |
| Washington | 27 | 1,898 | 1,845 | 0.64% | 54 | 35 | Township |
| Washington | 28 | 1,874 | 1,889 | -0.16% | 42 | 44 | Township |
| Washington | 29 | 1,821 | 1,706 | 1.17% | 52 | 35 | Township |
| Bogard | 30 | 1,588 | 1,597 | 0% | 44 | 36 | Township |
| Washington | 31 | 1,564 | 1,570 | -0.32% | 44 | 35 | Township |
| Washington | 32 | 1,486 | 1,462 | 0.07% | 110 | 14 | Township |
| Washington | 33 | 1,475 | 1,428 | 0.41% | 41 | 36 | Township |
| Washington | 34 | 1,468 | 1,413 | 1.1% | 41 | 35 | Township |
| Odon | 35 | 1,382 | 1,394 | -0.14% | 1,488 | 1 | Town |
| Washington | 36 | 1,367 | 1,361 | 0.22% | 33 | 42 | Township |
| Washington | 37 | 1,285 | 1,272 | 0% | 36 | 35 | Township |
| Washington | 38 | 1,262 | 1,213 | 1.37% | 35 | 36 | Township |
| Washington | 39 | 1,251 | 1,226 | 0.4% | 47 | 27 | Township |
| Montgomery | 40 | 1,243 | 1,188 | 0.57% | 53 | 23 | Township |
| Washington | 41 | 1,193 | 1,183 | 0.68% | 34 | 35 | Township |
| Veale | 42 | 1,135 | 1,141 | 0% | 39 | 29 | Township |
| Washington | 43 | 1,110 | 1,102 | 0.27% | 39 | 29 | Township |
| Elmore | 44 | 1,083 | 1,095 | -0.28% | 31 | 35 | Township |
| Washington | 45 | 1,082 | 1,061 | 0.74% | 47 | 23 | Township |
| Washington | 46 | 1,017 | 1,000 | 0.3% | 24 | 43 | Township |
| Montgomery | 47 | 930 | 940 | -0.21% | 46 | 20 | Township |
| Steele | 48 | 913 | 923 | -0.22% | 21 | 43 | Township |
| Montgomery | 49 | 780 | 791 | -0.26% | 483 | 2 | Town |
| Washington | 50 | 770 | 803 | -0.65% | 21 | 36 | Township |
| Washington | 51 | 751 | 754 | -0.13% | 20 | 37 | Township |
| Washington | 52 | 736 | 735 | 0.27% | 20 | 36 | Township |
| Harrison | 53 | 697 | 701 | 0% | 23 | 30 | Township |
| Elnora | 54 | 627 | 633 | -0.16% | 642 | 1 | Town |
| Reeve | 55 | 625 | 617 | 0.32% | 14 | 44 | Township |
| Washington | 56 | 577 | 555 | 0.87% | 19 | 30 | Township |
| Plainville | 57 | 490 | 493 | 0% | 1,420 | 0 | Town |
| Washington | 58 | 481 | 475 | 0% | 23 | 21 | Township |
| Washington | 59 | 394 | 403 | -1.01% | 12 | 34 | Township |
| Washington | 60 | 304 | 289 | 1% | 7 | 46 | Township |
| Cannelburg | 61 | 175 | 177 | 0% | 845 | 0 | Town |
| Alfordsville | 62 | 66 | 66 | 0% | 1,000 | 0 | Town |
Washington is the largest city in Daviess County, with a population of 140,765.
Alfordsville is the smallest city in Daviess County, with a population of 66.
There are 62 cities in Daviess County, Indiana.