- Estevan is a city located in the province of Saskatchewan, Canada. It is situated in the southeastern part of the province, near the border with North Dakota, United States. Estevan has a population of approximately 11,565 people and is known for its coal mining industry. The city is also a major economic center in the region, with a diverse economy that includes agriculture, oil, and gas. Estevan offers various amenities and attractions, including parks, recreational facilities, museums, and a vibrant arts and culture scene.