S Cities in Iowa

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79 Iowa cities and towns start with S, from Sabula to Swisher. The largest is Sioux City, with an estimated 86,875 people in July 2024, per the US Census Bureau.

Sabula Sac City Sageville Salem Salix Sanborn Sandyville Scarville Schaller Schleswig Scranton Searsboro Sergeant Bluff Seymour Shambaugh Shannon City Sharpsburg Sheffield Shelby Sheldahl Sheldon Shell Rock Shellsburg Shenandoah Sherrill Shueyville Sibley Sidney Sigourney Silver City Sioux Center Sioux City Sioux Rapids Slater Sloan Smithland Soldier Solon Somers South English Spencer Spillville Spirit Lake Spragueville Spring Hill Springbrook Springville St. Ansgar St. Anthony St. Charles St. Donatus St. Lucas St. Marys St. Olaf St. Paul Stacyville Stanhope Stanley Stanton Stanwood State Center Steamboat Rock Stockport Stockton Storm Lake Story City Stout Stratford Strawberry Point Struble Stuart Sully Sumner Superior Sutherland Swaledale Swan Swea City Swisher