Explore Portland, Iowa, with this interactive street and satellite map.
| City | Portland |
| State | Iowa (IA) |
| County | Cerro Gordo County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 43.122622 |
| Longitude | -93.13748 |
| Population | 28 |
| Density | 10.9 /km² |
| Incorporated | N/A |
| ZIP Code | 50401 |
| Area Code | 515 |
| County Seat | Mason City |
| School District | Mason City Community School District |
Portland emerges from the vast, undulating expanse of the Iowa prairie where the Winnebago River carves a deliberate path through the dark, fertile soil. It lies 4.3 miles east-southeast of Mason City, IA (from Mason City, IA: bearing 114°T), and is situated 12.9 miles east of Clear Lake. The horizon around Portland is defined by the steady geometry of corn and soybean fields, broken only by the distant, quiet presence of Claybanks Forest to the north and the subtle, earthen depression of Big Gully to the west. Light here possesses a particular clarity, turning the stalks to burnished copper as the sun dips low, casting long, lean shadows that stretch across the rural roads. Those seeking a quiet reprieve find their way toward Averydale Access, where the land meets the water in a muted display of tall grass and riparian thickets, offering a stillness that feels as heavy and permanent as the glacial till beneath the topsoil.
History in Portland remains tethered to the rhythmic demands of the seasons and the sturdy, pragmatic heritage of the settlers who first broke this ground. The local economy persists as an extension of the land itself, an unshowy enterprise of grain and cultivation that dictates the pace of daily affairs and the quiet industriousness of the people. While the modern world moves in frantic bursts, Portland maintains a literate, understated civility, where the memory of earlier generations lingers in the sturdy architecture and the deliberate way neighbors acknowledge one another. Even when the air grows sharp with the coming winter, the community retains a grounded, singular focus, looking toward the distant silhouette of Pilot Knob or the quiet surface of Spring Lake as markers of a landscape that demands, above all else, a patient and watchful respect.
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This page provides an embedded street and satellite map of Portland, Iowa. Coordinates: 43.122622, -93.13748. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Portland includes the ZIP code (50401), telephone area code (515), county seat of Cerro Gordo County (Mason City), and school district assignment (Mason City Community School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 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. |