Explore Janesville, Iowa, with this interactive street and satellite map.
| City | Janesville |
| State | Iowa (IA) |
| County | Bremer County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 42.646093 |
| Longitude | -92.462964 |
| Population | 1,034 |
| Density | 282.3 /km² |
| Incorporated | Yes |
| ZIP Code | 50647 |
| Area Code | 319 |
| County Seat | Waverly |
| School District | Janesville Consolidated School District |
Janesville occupies a quiet stretch of earth where the Cedar River carves a steady, dark ribbon through the expansive Iowa plains. It lies 5.5 miles south of Waverly, IA (from Waverly, IA: bearing 173°T), and is situated 8.2 miles north of Cedar Falls. {SYSTEM: A will be inserted here.} The horizon here is defined by an immense, open sky that presses down upon the grid of soybean and corn fields, turning the soil into a deep, bruised purple as the sun retreats. To the west, the land rises in subtle, rhythmic swells, while the nearby Shell Rock Access offers a quiet sanctuary of timber and brush where the wind carries the scent of damp earth and drying stalks. The light at dusk has a way of lingering, catching the edges of the riverbank and turning the water into a sheet of hammered silver before the darkness settles over the fields.
Janesville emerged from the sturdy ambition of settlers who recognized the agricultural potential of this fertile basin, establishing a legacy of agrarian labor that persists in the steady hum of local commerce. Life here moves according to the seasonal cycles of the harvest, a rhythm punctuated by the movement of machinery and the persistent, unshowy work of maintaining the land. While the modern world presses in with its demands, a sense of deliberate, literate civility remains, reflecting the deep-rooted heritage of those who first broke this ground. Residents often look toward the quiet reaches of Fisher Lake for a moment of stillness, finding in the unchanging landscape a reflection of the town’s own enduring character and its modest, grounded place in the interior of the continent.
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This page provides an embedded street and satellite map of Janesville, Iowa. Coordinates: 42.646093, -92.462964. 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 Janesville includes the ZIP code (50647), telephone area code (319), county seat of Bremer County (Waverly), and school district assignment (Janesville Consolidated 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. |