Jerome County, Idaho Map
Explore Jerome County, Idaho with this interactive street and satellite map. Browse all 3 cities and towns in Jerome County below.
Interactive Map of Jerome County, Idaho
| County | Jerome |
| State | Idaho (ID) |
| County Seat | Jerome |
| Country | United States of America |
| Latitude | 42.642039 |
| Longitude | -114.288552 |
| Cities & Towns | 3 |
| Area Codes | 208 |
About Jerome County, Idaho
Jerome County occupies a vast, basalt-strewn expanse of the Snake River Plain, where the earth gives way to the deep, vertical scars of the river canyon. The landscape is defined by the volcanic architecture of the region, where layers of dark, porous rock hold the memory of ancient flows, now covered by a thin, unforgiving soil. To the south, the river marks a jagged boundary, carving a serpentine path through the desert floor and creating a stark contrast between the arid, sage-covered heights and the riparian green that clings to the water’s edge. In the clear, thin air, the light often turns a sharp, crystalline gold, casting long shadows that emphasize the flat, expansive horizon and the distant, serrated silhouettes of the mountains that frame the northern sky.
Jerome County emerged from a landscape of reclamation, born of the early twentieth-century push to master the desert through the construction of vast irrigation canals. Settlers arrived with the promise of transforming the dust into productive ground, and the county seat was established as a central point for the commerce and administration required to sustain these new, thirsty acres. The town was surveyed and plotted with a deliberate, grid-like precision, serving as a hub for the farmers who wrestled water from the river to reach the arid tracts. This period of rapid development turned the high desert into a patchwork of cultivated fields, forever altering the character of the soil and the purpose of the land, as the initial struggle against the elements hardened into a steady, persistent way of life.
Agriculture remains the primary pulse of the county, where the rhythm of the seasons is measured by the pivot-driven circles of crops and the seasonal movement of livestock. The economy relies heavily on the fiber of the land, from the expansive dairies that define the rural outskirts to the processing facilities that handle the harvest of the fields. There is a quiet, industrious weight to the days here, characterized by the low hum of machinery and the steady traffic of trucks moving goods across the wide, open plains. In the evening, when the heat retreats from the basalt, a cool wind often sweeps across the irrigation spray, carrying the scent of damp earth and alfalfa, grounding the county in the simple, demanding labor that continues to shape its identity.
Cities and Towns in Jerome County
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About This Jerome County Map Page
This page provides an interactive map of Jerome County, Idaho alongside links to detailed street maps for 3 cities and towns. The county seat is Jerome. Each city and town map page includes live weather, local news and precise GPS coordinates.
The Search Maps button below the county map opens USGS topographic maps and aerial imagery as base layers, with a labelled U.S. National Grid (USNG) overlay, a distance and bearing tool, and a single-fix GPS readout giving your USNG grid reference and latitude and longitude.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | September 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |
