9 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Van Wert | 1 | 10,996 | 11,106 | -0.2% | 1,460 | 7.53 | City |
| Convoy | 2 | 990 | 1,014 | -0.5% | 1,584 | 0.63 | Village |
| Ohio City | 3 | 634 | 651 | -0.47% | 1,198 | 0.53 | Village |
| Middle Point | 4 | 564 | 569 | -0.18% | 1,037 | 0.54 | Village |
| Willshire | 5 | 392 | 404 | -0.51% | 1,110 | 0.35 | Village |
| Scott | 6 | 230 | 239 | -0.86% | 284 | 0.81 | Village |
| Wren | 7 | 150 | 157 | -0.66% | 542 | 0.28 | Village |
| Venedocia | 8 | 134 | 138 | -0.74% | 971 | 0.14 | Village |
| Elgin | 9 | 44 | 46 | 0% | 196 | 0.22 | Village |
Van Wert is the largest city in Van Wert County, with a population of 10,996.
Elgin is the smallest city in Van Wert County.
There are 9 cities in Van Wert County, Ohio.