5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Antigo | 1 | 7,900 | 8,084 | -0.47% | 1,224 | 6.46 | City |
| White Lake | 2 | 263 | 262 | 0% | 125 | 2.10 | Village |
| Post Lake | 3 | 255 | 255 | -3.04% | 35 | 7.25 | CDP |
| Elcho | 4 | 164 | 265 | -6.82% | 142 | 1.16 | CDP |
| Summit Lake | 5 | 49 | 73 | -10.91% | 61 | 0.80 | CDP |
Antigo is the largest city in Langlade County, with a population of 7,900.
Summit Lake is the smallest city in Langlade County.
There are 5 cities in Langlade County, Wisconsin.