4 entries match your criteria.
Historical Markers in Traill County
Hillsboro is the county seat for Traill County
Adjacent to Traill County, North Dakota
Grand Forks County (40) ► Norman County, Minnesota (1) ► Polk County, Minnesota (7) ►
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| On South Main Street just south of West Caledonia Avenue, on the left when traveling south. |
| Near West Caledonia Avenue just west of 1st Street Northwest, on the right when traveling west. |
| Near 1st Avenue Southeast just south of Main Street East, on the left when traveling south. |
| On Center Avenue North at 1st Street Northeast, on the right when traveling north on Center Avenue North. |
Nov. 11, 2026
