Portsmouth is a populated place located in Shelby County, Iowa. It appears on the Portsmouth USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 1,223.75 feet (373.00 m) above sea level.
Shelby County · Iowa
Portsmouth is a populated place located in Shelby County, Iowa. It appears on the Portsmouth USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 1,223.75 feet (373.00 m) above sea level.