Identifiers: city · CDP · village
| Rank | Community | Population |
|---|---|---|
| 1 | Papillion (city), NE | 24,159 |
| 2 | Chalco (CDP), NE | 11,064 |
| 3 | Nebraska City (city), NE | 7,222 |
| 4 | Plattsmouth (city), NE | 6,544 |
| 5 | Gretna (city), NE | 5,083 |
| 6 | Ashland (city), NE | 3,086 |
| 7 | Syracuse (city), NE | 1,941 |
| 8 | Springfield (city), NE | 1,501 |
| 9 | Louisville (city), NE | 1,319 |
| 10 | Eagle (village), NE | 1,065 |
| 11 | Weeping Water (city), NE | 1,029 |
| 12 | Elmwood (village), NE | 654 |
| 13 | Greenwood (village), NE | 595 |
| 14 | Murray (village), NE | 480 |
| 15 | Cedar Creek (village), NE | 465 |
| 16 | Unadilla (village), NE | 296 |
| 17 | Murdock (village), NE | 270 |
| 18 | Union (village), NE | 195 |
| 19 | Avoca (village), NE | 178 |
| 20 | Nehawka (village), NE | 173 |