Portal State Bank

Portal State Bank
U.S. National Register of Historic Places
Show map of North Dakota Show map of the US
Location	19 Main St., Portal, North Dakota
Coordinates	48°59′45″N 102°32′54″W / 48.99583°N 102.54833°W / 48.99583; -102.54833Coordinates: 48°59′45″N 102°32′54″W / 48.99583°N 102.54833°W / 48.99583; -102.54833
Area	less than one acre
Built	1903
Architectural style	Classical Revival
NRHP Reference #	96001067
Added to NRHP	October 3, 1996

The Portal State Bank on Main St. in Portal, North Dakota, United States, was built in 1903 in Classical Revival architecture. Also known as the Union Bank of Portal, it was listed on the National Register of Historic Places in 1996.

It was very well built and is well preserved, and is unusual in Burke County for its architecture.