Explore Sleepy Valley, California, with this interactive street and satellite map. You can “grab” the Sleepy Valley, CA 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 | Sleepy Valley |
| State | California (CA) |
| County | Los Angeles |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 34.509159 |
| Longitude | -118.365358 |
| Population | 1,200 |
| Density | 35.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 91390, 91384 |
| Area Code | 626 |
| County Seat | Los Angeles |
Sleepy Valley is a locality in Los Angeles County, California, United States. It has a population of approximately 1,200. The population density is 35.0 people per km². Sleepy Valley is located at 34.5092°N, 118.3654°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 91384.
Sleepy Valley lies cradled by the western foothills of the Sierra Nevada, a landscape of sun-baked earth and resilient chaparral that bleeds into the cultivated geometries of the Central Valley. It lies 8.5 miles northeast of Canyon Country, CA (from Canyon Country, CA: bearing 46°T), and is situated 10.0 miles west-northwest of Acton. The air here, especially in the late afternoons, carries the dry, sweet scent of wild sage and the fainter, metallic tang of distant orchards. Golden hills, parched to a brittle straw in the long California summers, roll away towards the hazy blue of the Coast Ranges, their slopes etched with the dark punctuation of ancient oak savanna. The valley floor itself is a patchwork quilt of irrigated fields, the green of alfalfa and the pale gold of wheat stretching towards a horizon often softened by the slow drift of Pacific fog. The history of Sleepy Valley is as layered as the sedimentary rock beneath its soil, a story woven from the dreams of prospectors and the steady hands of farmers. Early settlers, drawn by the promise of fertile land and the whisper of gold, established a small but tenacious community, the echoes of their lives still palpable in the weathered facades of the downtown buildings. The local economy, once heavily reliant on citrus groves and cattle ranching, has diversified, with vineyards now creeping up the sun-drenched slopes and artisan workshops breathing new life into old structures. The highway, a gleaming artery of asphalt, serves as the valley’s lifeline, connecting its quiet existence to the bustling world beyond, yet a distinct sense of self-reliance and a deep connection to the land persists, a subtle current running beneath the everyday hum of Sleepy Valley.
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This page provides an embedded street and satellite map of Sleepy Valley, California — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 34.509159, -118.365358. 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 Sleepy Valley and Los Angeles County.
Detailed location data for Sleepy Valley includes the ZIP code (91390), telephone area code (626), county seat of Los Angeles County (Los Angeles), and school district assignment. 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 Sleepy Valley 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. |