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| City | Walker Mill |
| State | Maryland (MD) |
| County | Prince George's |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 38.87539 |
| Longitude | -76.888306 |
| Population | 10,931 |
| Density | 1237.9 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 20743, 20747 |
| Area Code | 301, 240 |
| County Seat | Upper Marlboro |
| School District | Prince George's County Public Schools |
Walker Mill is a locality in Prince George's County, Maryland, United States. It has a population of 10,931. The population density is 1237.9 people per km². Walker Mill is located at 38.8754°N, 76.8883°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 20747.
Walker Mill unfurls across a landscape of gentle, wooded slopes and shallow, meandering creeks, a place where the air carries the scent of damp earth and pine needles. It lies 7.4 miles north-north-east of Prince Georges, MD (from Prince Georges, MD: bearing 28°T), and is situated 8.1 miles east of Washington. The terrain, softened by centuries of rain and leaf fall, guides the eye towards the placid waters that thread through the land, reflecting the broad, often cloud-dappled sky. Here, the very ground seems to breathe a quiet resilience, a subtle testament to the slow, persistent work of nature. The light, particularly in the late afternoon, can turn the ordinary into something extraordinary, casting long, golden shadows that stretch and deepen across the undulating terrain, imbuing the scene with a serene, almost timeless quality. This locale, Walker Mill, bears the imprint of a history tied to the rhythms of water and industry. Once, the mill itself likely harnessed the flow of the local waterways, a hub of activity that shaped the early economy of the region. Though the industrial hum has largely faded, echoes of that past persist in the enduring agricultural character of the surrounding lands, where fields are still carefully tended and the connection to the earth remains palpable. The proximity to larger centers of commerce and education has allowed Walker Mill to retain a distinct, unhurried pace of life, a place where neighborly connections are still valued and the seasons dictate much of the daily cadence. It is a place that holds its history not in grand monuments, but in the quiet continuity of its landscape and the enduring spirit of its inhabitants.
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This page provides an embedded street and satellite map of Walker Mill, Maryland — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 38.87539, -76.888306. 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 Walker Mill and Prince George's County.
Detailed location data for Walker Mill includes the ZIP code (20743), telephone area code (301, 240), county seat of Prince George's County (Upper Marlboro), and school district assignment (Prince George's County Public Schools). 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 Walker Mill 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. |