La Baroche has an area of 31.07 km² (12.00 sq mi).
 Of this area, 15.24 km² (5.88 sq mi) or 49.1% is used for agricultural purposes, while 14.18 km² (5.47 sq mi) or 45.6% is forested.
  Of the rest of the land, 1.54 km² (0.59 sq mi) or 5.0% is settled (buildings or roads), 0.09 km² (22 acres) or 0.3% is either rivers or lakes and 0.06 km² (15 acres) or 0.2% is unproductive land.

Of the built up area, housing and buildings made up 2.4% and transportation infrastructure made up 1.4%.
 Out of the forested land, 43.5% of the total land area is heavily forested and 2.1% is covered with orchards or small clusters of trees.
 Of the agricultural land, 22.3% is used for growing crops and  21.6% is pastures, while 2.3% is used for orchards or vine crops and 2.8% is used for alpine pastures.
 All the water in the municipality is flowing water.
La Baroche has an area of 31.07 km² (12.00 sq mi).  Of this area, 15.24 km² (5.88 sq mi) or 49.1% is used for agricultural purposes, while 14.18 km² (5.47 sq mi) or 45.6% is forested.   Of the rest of the land, 1.54 km² (0.59 sq mi) or 5.0% is settled (buildings or roads), 0.09 km² (22 acres) or 0.3% is either rivers or lakes and 0.06 km² (15 acres) or 0.2% is unproductive land.
Of the built up area, housing and buildings made up 2.4% and transportation infrastructure made up 1.4%.  Out of the forested land, 43.5% of the total land area is heavily forested and 2.1% is covered with orchards or small clusters of trees.  Of the agricultural land, 22.3% is used for growing crops and  21.6% is pastures, while 2.3% is used for orchards or vine crops and 2.8% is used for alpine pastures.  All the water in the municipality is flowing water.
La Baroche