Explore Marble Rock, Iowa, with this interactive street and satellite map. You can “grab” the Marble Rock, IA street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Marble Rock |
| State | Iowa (IA) |
| County | Floyd |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 42.965249 |
| Longitude | -92.868528 |
| Population | 191 |
| Density | 92.3 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 50653 |
| Area Code | 319 |
| County Seat | Charles City |
| School District | Rudd-Rockford-Marble Rock Community School District |
Marble Rock is a locality in Floyd County, Iowa, United States. It is a small community with a population of 191. The population density is 92.3 people per km². Marble Rock is located at 42.9652°N, 92.8685°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 50653.
Marble Rock rests on a broad, fertile expanse, a place where the land rolls with a quiet generosity, as if still holding the memory of ancient glaciers. It lies 21.2 miles south-east of Mason City, IA (from Mason City, IA: bearing 128°T), and is situated 5.8 miles north-west of Greene. The fields, a patchwork of green and gold depending on the season, extend to horizons softened by the wide Iowa sky. Oak and maple trees, their branches reaching like patient arms, punctuate the landscape, offering shade and a gentle rustle to the air. The Cedar River, a ribbon of moving water, winds its way through the periphery, its banks a haven for the calls of unseen birds and the slow, steady pulse of the natural world. Even the light here seems to have a unique quality, especially in the late afternoon, when it falls across the fields in long, luminous shafts, giving everything a momentary, ethereal glow. The history of Marble Rock is deeply entwined with the rich soil and the determination of those who first settled this part of Floyd County. Early life here revolved around agriculture, a tradition that continues to define the local economy, with corn and soybeans stretching across the land. The town itself, though modest, carries the quiet dignity of a place built on hard work and community spirit. A notable landmark, the old train depot, stands as a silent sentinel to a past era of connection and commerce, its weathered timbers whispering tales of journeys taken and goods transported. The rhythm of life in Marble Rock is one of dependable cycles, from the planting and harvesting of crops to the quiet hum of neighborly interaction, a steady beat that has sustained it through the years.
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This page provides an embedded street and satellite map of Marble Rock, Iowa — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 42.965249, -92.868528. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Marble Rock and Floyd County.
Detailed location data for Marble Rock includes the ZIP code (50653), telephone area code (319), county seat of Floyd County (Charles City), and school district assignment (Rudd-Rockford-Marble Rock Community School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Marble Rock is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |