Explore Knightsen, California, with this interactive street and satellite map.
| City | Knightsen |
| State | California (CA) |
| County | Contra Costa County |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 37.962426 |
| Longitude | -121.64858 |
| Population | 1,596 |
| Density | 73.7 /km² |
| Incorporated | N/A |
| ZIP Code | 94548 |
| Area Code | 510 |
| County Seat | Martinez |
| School District | Liberty Union High School District |
Knightsen spreads across a flat, expansive horizon where the golden light of the Pacific coast filters through a thin, persistent haze. It lies 3.0 miles north-northeast of Brentwood, CA (from Brentwood, CA: bearing 31°T), and is situated 7.9 miles east-southeast of Antioch. The earth here possesses a heavy, dark composition, shaped by the slow, meandering path of Marsh Creek as it carves through the low-lying terrain. To the west, the distant, hazy silhouette of the Coast Ranges anchors the view, while the nearby landscape remains defined by wide, open fields that transition into the marshy expanse of Big Break. The air carries a salt-touched clarity, particularly when the fog drifts inward, softening the edges of the flatlands and lending a muted, silver quality to the late afternoon. Beyond the immediate reach of the fields, the waters of Clifton Court Forebay and the proximity of Bethel Island define the fluid boundary between solid ground and the encroaching tide.
Knightsen maintains a quiet, agrarian character that honors a history rooted in the cultivation of the soil and the steady labor of the harvest. The economy remains tethered to the land, with local growers tending to orchards and crops that thrive in the rich, alluvial sediment of Lone Tree Valley. Daily life moves with the deliberate pace of the seasons, far removed from the frantic pulse of larger centers, yet connected to the regional flow of commerce and transport. Residents often find respite in the quiet trails of Marsh Creek Glen Park, a space that preserves the natural quietude of the basin. This dedication to the land creates a distinct atmosphere, where the silence of the evening is broken only by the low hum of distant machinery or the rustle of dry grass under a wide, darkening sky.
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This page provides an embedded street and satellite map of Knightsen, California. Coordinates: 37.962426, -121.64858. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Knightsen includes the ZIP code (94548), telephone area code (510), county seat of Contra Costa County (Martinez), and school district assignment (Liberty Union High School District).
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | August 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. |