Green Valley Maryland Map

About Green Valley, Maryland

Green Valley is a locality in Harford County, Maryland, United States. It has a population of 12,643. The population density is 285.6 people per km². Green Valley is located at 39.3418°N, 77.2403°W. It observes the Eastern Time (America/New_York) timezone. ZIP codes: 21084, 21770.

Green Valley unfolds across a landscape of quiet, undulating terrain that defines the steady character of the inland Maryland countryside. It lies 5.4 miles west of Forest Hill, MD (from Forest Hill, MD: bearing 279°T), and is situated 6.7 miles west of Harford. The air here holds a crisp, terrestrial clarity, far removed from the moisture of the distant coast, settling instead over the orderly expanse of the Jarrettsville Elementary School Fields that anchor the local horizon. To the west, the silhouette of Rock Ridge provides a firm boundary against the sky, while the silver, winding path of East Branch Winters Run traces a path only a mile away, feeding the thirsty soil. The light at dusk possesses a singular quality, catching the edges of the distant Verdant Valley and turning the fields into a muted mosaic of amber and deep, encroaching shadow.

Green Valley maintains an economy rooted in the deliberate, seasonal rhythms of agriculture and the quiet persistence of local enterprise. Residents often look toward the nearby Cattail Reservoir for a moment of stillness, or find a more dramatic display of nature’s force where the water breaks over the stones at Wiley Falls. The history of the region is written in the slow transition from early agrarian roots to the measured pace of contemporary life, where the school grounds serve as a communal center for the neighborhood. Life here moves with the predictable grace of the changing seasons, favoring the steady work of the land and the endurance of a landscape that remains indifferent to the frantic speed of the modern world.

About This Green Valley Map Page

This page provides an embedded street and satellite map of Green Valley, Maryland. Coordinates: 39.341841, -77.240301. 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 Green Valley includes the ZIP code (21084, 21770), telephone area code (240, 301, 410, 443), county seat of Harford County (Bel Air), and school district assignment (Frederick County Public Schools).

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.