Explore Union Gap, Washington, with this interactive street and satellite map. You can “grab” the Union Gap, WA 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.
| City | Union Gap |
| State | Washington (WA) |
| County | Yakima |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 46.557349 |
| Longitude | -120.475064 |
| Population | 6,584 |
| Density | 450.8 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 98903 |
| Area Code | 509 |
| County Seat | Yakima |
| School District | Union Gap School District |
Union Gap is a locality in Yakima County, Washington, United States. It has a population of approximately 6,584. The population density is 450.8 people per km². Union Gap is located at 46.5573°N, 120.4751°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 98903.
Union Gap lies cradled by the dramatic, sun-baked shoulders of the Yakima Valley, where the earth rises in ochre and sage-green swells towards a sky that often burns a fierce, unblemished blue. It lies 3.4 miles south-south-east of Yakima, WA (from Yakima, WA: bearing 155°T), and is situated 3.8 miles south-south-west of Terrace Heights. The air here carries the dry, mineral scent of dust and sun-warmed rock, a perfume that clings to the sparse, resilient vegetation clinging to the slopes. Creeks, often reduced to trickles in the summer heat, snake their way through the valley floor, their banks lined with cottonwoods that offer a verdant contrast to the arid expanses. Even the wind seems to possess a certain tenacity, a persistent whisper that shapes the landscape and stirs the few scattered clouds that dare to interrupt the vast, luminous dome above. The very shape of Union Gap suggests a place of transition, a low-lying basin where the land seems to have exhaled, spreading out before the commanding presence of the surrounding hills. This valley, long a canvas for human endeavor, has a history deeply entwined with the bounty of the land, and Union Gap is a testament to that enduring relationship. Its economy is shaped by the fertile soils that surround it, a rich agricultural heartland where apples, cherries, and hops flourish under the relentless sun, a rhythm of planting and harvest dictating the pulse of life. The Union Gap Historical Museum, a modest building that nonetheless holds volumes of local lore, whispers of the pioneers who first navigated these rugged terrains, and the early industries that sprang from the valley’s potential. The distinctive, almost whimsical, nature of the local roadside attractions, particularly the large, iconic statues that punctuate the landscape, speaks to a playful spirit that has taken root, a charming counterpoint to the serious work of agriculture that underpins the region. It is a place where the echoes of a frontier past meet the vibrant present, a continuous unfolding of the valley’s story.
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This page provides an embedded street and satellite map of Union Gap, Washington — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 46.557349, -120.475064. 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 Union Gap and Yakima County.
Detailed location data for Union Gap includes the ZIP code (98903), telephone area code (509), county seat of Yakima County (Yakima), and school district assignment (Union Gap 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 Union Gap is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 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. |