Jefferson Valley, New York — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Jefferson Valley, Westchester County.
| City | Jefferson Valley |
| State | New York (NY) |
| County | Westchester |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 41.338149 |
| Longitude | -73.790689 |
| Population | 14,600 |
| Density | 1200.0 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 10535 |
| Area Code | 914, 845 |
| County Seat | White Plains |
Jefferson Valley is a locality in Westchester County, New York, United States. It has a population of 14,600. The population density is 1200.0 people per km². Jefferson Valley is located at 41.3381°N, 73.7907°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 10535.
Jefferson Valley rests within a gentle embrace of rolling hills, a landscape sculpted by the slow persistence of glaciers and the winding grace of streams. It lies 3.1 miles north-north-east of Yorktown, NY (from Yorktown, NY: bearing 17°T), and is situated 8.6 miles south-west of Carmel. The air here, especially after a summer rain, carries the clean scent of damp earth and the faintest whisper of pine from the scattered woodlands that soften the edges of fields. Oak and maple trees, their branches reaching like gnarled fingers, stand sentinel over pastures where the occasional herd of cattle grazes, their forms small against the broad expanse of the sky. The land itself seems to breathe, a quiet exhale of green and brown, punctuated by the glint of sunlight on the surface of distant ponds. The history of Jefferson Valley is written in the enduring stone of its older farmhouses and the subtle way the roads follow the ancient contours of the land, a legacy from settlers drawn to its fertile soil. For generations, agriculture formed the bedrock of its economy, with dairy farms and orchards shaping the rural character that still prevails. While the hum of modern life has grown, a sense of continuity remains, a quiet pride in the enduring spirit of the place. The nearby Putnam Trail offers a pleasant pathway through the verdant surroundings, a testament to the community's appreciation for its natural heritage, inviting a slower pace that mirrors the unhurried rhythm of the valley itself.
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This page provides an interactive Google map of Jefferson Valley, New York with street, satellite and terrain views and integrated Street View imagery. 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 Jefferson Valley and Westchester County.
Detailed location data for Jefferson Valley includes the ZIP code (10535), telephone area code (914, 845), county seat of Westchester County (White Plains), 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 Jefferson 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 | 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. |