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Benton County, Washington Map

Explore Benton County, Washington with this interactive street and satellite map. Browse all 11 cities and towns in Benton County below.

Interactive Map of Benton County, Washington

CountyBenton
StateWashington (WA)
County SeatProsser
CountryUnited States of America
Latitude46.227089
Longitude-119.405341
Cities & Towns11
Area Codes425, 509

About Benton County, Washington

Benton County unfolds across a landscape shaped by the Columbia River, a formidable artery that forms its southern boundary, separating it from Oregon. To the north and west, the terrain gradually rises, hinting at the distant, snow-capped peaks of the Cascades, though the immediate character of the land is one of arid plains and fertile valleys, a stark contrast to the verdant west. This dryness is not a barrenness, but a canvas upon which agriculture has painted its vibrant hues, with wide expanses given over to orchards and vineyards. The Yakima River, a vital tributary, snakes through the northwestern portion of the county, its presence a lifeblood for the crops that flourish in its embrace. Neighboring counties, across those unseen lines of demarcation, share in this dramatic environmental shift, from the wetter, more forested regions to the east, to the drier, sun-drenched expanse that defines Benton County itself.

The history of this land is a narrative of adaptation and perseverance. Formed from a larger territorial entity, Benton County's identity coalesced through the determined efforts of early settlers who recognized the potential of its soil and its waterways. These formative episodes were often marked by the challenges of cultivating crops in an environment that demanded ingenuity, a constant dialogue between human endeavor and the natural world. The county seat, a focal point of this evolving community, grew organically from these early settlements, its development intrinsically linked to the agricultural boom that defined the region. The very air in the older neighborhoods seems to hold a quiet echo of those pioneers, a sense of enduring spirit carried on the dry, crisp breezes that sweep across the plains.

The economy of Benton County is deeply rooted in the earth, a testament to the bounty that can be coaxed from its sun-baked soil. Agriculture remains paramount, with world-class wines and succulent fruits finding their way to tables far beyond the county's borders. This agricultural richness is complemented by a growing presence in scientific research and technology, a modern counterpoint to the timeless practices of farming. The character of the place is one of quiet industry and a profound appreciation for the vast, open skies that dominate the horizon, especially at dusk when the light softens, casting long, ethereal shadows across the fields and orchards. Landmarks here are not necessarily grand monuments, but rather the enduring presence of the land itself, the sweeping vineyards under a sky the color of faded denim, and the industrious hum of towns that have grown from the soil with a steady, unhurried purpose.

Cities and Towns in Benton County

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About This Benton County Map Page

This page provides an interactive map of Benton County, Washington alongside links to detailed street maps for 11 cities and towns. The county seat is Prosser. Each city and town map page includes live weather, local news and precise GPS coordinates.

Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.

Page generatedJune 2026
Location dataUSGS GNIS database; coordinates matched to 2020 US Census records