4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kansas City | 1 | 150,689 | 156,298 | -0.74% | 1,208 | 124.74 | City |
| Bonner Springs | 2 | 7,487 | 7,822 | -0.89% | 479 | 15.63 | City |
| Edwardsville | 3 | 4,596 | 4,708 | -0.48% | 509 | 9.04 | City |
| Lake Quivira | 4 | 1,014 | 1,014 | 0% | 687 | 1.48 | City |
Kansas City is the largest city in Wyandotte County, with a population of 150,689.
Lake Quivira is the smallest city in Wyandotte County.
There are 4 cities in Wyandotte County, Kansas.