Schools in Mercer, North Dakota, the US. Schools locations in Mercer, North Dakota. Find the nearest schools locations, near you. All types of business services School All schools in Mercer Koenig School Number 1 School Mercer, Mercer, North Dakota 58559 Write a review Phone Directions Makeeff Airport-2ND2 School County Road 33, Mercer, North Dakota 58559 Write a review Phone Directions School Number 2 School Mercer, Mercer, North Dakota 58559 Write a review Phone Directions