8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Cambridge | 1 | 1,074 | 1,074 | 0% | 807 | 1.33 | City |
| Arapahoe | 2 | 939 | 998 | -1.26% | 967 | 0.97 | City |
| Oxford | 3 | 691 | 715 | -0.72% | 759 | 0.91 | Village |
| Beaver City | 4 | 527 | 534 | -0.19% | 617 | 0.85 | City |
| Holbrook | 5 | 197 | 204 | -0.51% | 1,224 | 0.16 | Village |
| Edison | 6 | 109 | 111 | 0% | 290 | 0.38 | Village |
| Wilsonville | 7 | 72 | 76 | -1.37% | 270 | 0.27 | Village |
| Hendley | 8 | 22 | 22 | 0% | 103 | 0.21 | Village |
Cambridge is the largest city in Furnas County, with a population of 1,074.
Hendley is the smallest city in Furnas County.
There are 8 cities in Furnas County, Nebraska.