Petersburg Census Subarea is a civil located in Petersburg County, Alaska. It appears on the Sumdum A-4 SE USGS 7.5-minute topographic quadrangle. The nearest populated place is Cape Fanshaw, approximately 19.9 miles to the WNW.
Petersburg County · Alaska
Petersburg Census Subarea is a civil located in Petersburg County, Alaska. It appears on the Sumdum A-4 SE USGS 7.5-minute topographic quadrangle. The nearest populated place is Cape Fanshaw, approximately 19.9 miles to the WNW.