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 unfolds in a sun-drenched embrace, nestled at the mouth of a significant canyon where the Yakima River carves its path through the arid landscape of Washington State. It lies 3.4 miles south-southeast of Yakima, WA (from Yakima, WA: bearing 155°T), and is situated 3.8 miles south-southwest of Terrace Heights. The land here, a study in ochre and sage, rises to meet the distant, often snow-capped peaks of the Cascade Mountains, a formidable wall that shapes the very character of the region. The air, particularly in the late afternoon, carries a dry, earthy scent, a testament to the sun's persistent work on the fertile soil. This valley, a generous basin, often glows with a golden light as day surrenders to evening, painting the surrounding hills in hues of rose and amber. The immense sky above Union Gap feels boundless, a vast canvas stretching from horizon to horizon, a constant reminder of the open country that defines this place. The history of Union Gap is deeply entwined with the agricultural bounty of the Yakima Valley, a story of irrigation and hard work transforming arid land into productive orchards and vineyards. Early settlers recognized the potential of this fertile ground, establishing a community that has since grown into a vital hub for the surrounding agricultural economy. Today, the region is renowned for its apples, cherries, and hops, with vineyards producing acclaimed wines that draw appreciative visitors. This agricultural heritage imbues Union Gap with a practical, grounded spirit, a work ethic that continues to drive its local economy. The rhythm of the seasons dictates much of life here, from the planting in spring to the harvest in autumn, a cycle that has sustained the community for generations. The cultural character of Union Gap is one of approachable friendliness, a place where neighbors recognize each other and a genuine sense of community prevails. While not a destination for grand, world-famous landmarks, Union Gap offers its own quiet attractions, like the friendly faces found at the local farmers' markets during the warmer months, where the season's freshest produce is proudly displayed. The annual Central Washington State Fair, held just outside Union Gap, is a significant local event, drawing crowds from across the valley for a taste of tradition and entertainment. Though no globally recognized celebrities hail directly from Union Gap, the spirit of innovation and hard work that built this valley is a quiet, enduring legacy, a testament to the people who have shaped this corner of Washington.
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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 | July 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. |