Explore Hartley, California, with this interactive street and satellite map. You can “grab” the Hartley, 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.
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| City | Hartley |
| State | California (CA) |
| County | Solano |
| Country | United States of America |
| Timezone | Pacific Time (America/Los_Angeles) |
| Latitude | 38.417131 |
| Longitude | -121.946911 |
| Population | 2,431 |
| Density | 117.3 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 95688 |
| Area Code | 530 |
| County Seat | Fairfield |
| School District | Vacaville Unified School District |
Hartley is a locality in Solano County, California, United States. It has a population of approximately 2,431. The population density is 117.3 people per km². Hartley is located at 38.4171°N, 121.9469°W. It observes the Pacific Time (America/Los_Angeles) timezone. ZIP code: 95688.
Hartley, a place where the vast, sun-baked plains meet the foothills of the Coast Range, presents a landscape of subtle contrasts. It lies 4.7 miles north-north-east of Vacaville, CA (from Vacaville, CA: bearing 28°T), and is situated 7.0 miles west-south-west of Dixon. Rolling hills, painted in shades of ochre and sage during the dry season, give way to broader expanses of farmland where the soil, rich and dark, yields its bounty. The air here carries the dry, clean scent of wild sagebrush and the distant, faint sweetness of ripening almonds, a fragrance that intensifies with the heat of the afternoon sun. Even in the quietest moments, a faint hum of unseen life persists, a testament to the resilient ecosystem that thrives under the wide, often brilliant California sky. The history of Hartley is etched not in grand monuments, but in the enduring legacy of agriculture that has shaped its identity for generations. This land was once part of a larger agricultural tapestry, its economy built on the sweat of those who coaxed crops from the earth. While large-scale farming still defines much of the surrounding area, Hartley itself has seen a quiet evolution, with a growing appreciation for local artisans and a burgeoning culinary scene that draws inspiration from the region’s agricultural roots. The rhythm of life in Hartley is measured by the changing seasons and the steady pulse of the land, a gentle reminder of a simpler, more grounded existence.
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This page provides an embedded street and satellite map of Hartley, California — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.417131, -121.946911. 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 Hartley and Solano County.
Detailed location data for Hartley includes the ZIP code (95688), telephone area code (530), county seat of Solano County (Fairfield), and school district assignment (Vacaville Unified 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 Hartley 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. |