Horace
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 12.666
- State:
- North Dakota
Horace is a city located in Cass County, North Dakota. Horace has a 2026 population of 6,286. Horace is currently growing at a rate of 10.61% annually and its population has increased by 93.47% since the most recent census, which recorded a population of 3,249 in 2020.