| | Dickens city | 1921360 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Dickenscity+IA |
| | Everly city | 1926175 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Everlycity+IA |
| | Fostoria city | 1928650 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Fostoriacity+IA |
| | Gillett Grove city | 1930810 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=GillettGrovecity+IA |
| | Greenville city | 1932970 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Greenvillecity+IA |
| | Peterson city | 1962625 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Petersoncity+IA |
| | Rossie city | 1968925 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Rossiecity+IA |
| | Royal city | 1969105 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Royalcity+IA |
| | Spencer city | 1974280 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | Y | https://maps.google.com/?q=Spencercity+IA |
| | Webb city | 1983010 | Clay County 19041 | IA | Spencer, IA 43980 | Spencer-Spirit Lake, IA 517 | | https://maps.google.com/?q=Webbcity+IA |