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New Castle Delaware Map

Explore New Castle, Delaware, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of New Castle, Delaware

How to Use This New Castle, Delaware Map

This interactive map shows the street layout and satellite imagery for New Castle, Delaware. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Delaware or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to New Castle.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

City	New Castle
State	Delaware (DE)
County	New Castle County
Country	United States of America
Timezone	Eastern Time (America/New_York)

Latitude	39.662057
Longitude	-75.566313
Population	5,551
Density	616.2 /km²
Incorporated	Yes
ZIP Codes	19720, 19721, 19726
Area Code	302
County Seat	Wilmington
School District	Colonial School District

🌦 Goto New Castle Weather Page: New Castle, Delaware — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About New Castle, Delaware

New Castle is a locality in New Castle County, Delaware, United States. It has a population of approximately 5,551. The population density is 616.2 people per km². New Castle is located at 39.6621°N, 75.5663°W. It observes the Eastern Time (America/New_York) timezone. New Castle is an incorporated locality. ZIP codes: 19720, 19721, 19726.

New Castle reveals its quiet character through the steady presence of the Broad Dyke Canal, which shapes the flow of the landscape nearby. It lies 5.4 miles east-northeast of Bear, DE (from Bear, DE: bearing 65°T), and is situated 5.9 miles south of Wilmington.

The path of this waterway defines the low-lying terrain, offering a sense of permanence to the surrounding fields and open plains. Travelers passing through New Castle find the horizon marked by the distant South Valley Hills, which offer a soft, blue-gray silhouette against the afternoon sky. The local topography is punctuated by the New Castle Open Space, where the land remains unburdened by development and open to the shifting light of the seasons. For those seeking the solace of deeper woods, the Red Lion State Forest stands only six miles away, acting as a verdant anchor for the region. The proximity to Smalleys Pond provides a calm stillness to the outskirts, where the reflection of the clouds often rests upon the water’s surface as the sun descends.

Settlement in New Castle grew from the necessity of inland trade and the industrious spirit of its early inhabitants, who understood the value of the fertile soil and the strategic utility of the local waterways. Agriculture long served as the primary engine for the economy, though the transition toward manufacturing and logistics eventually diversified the work of the people. This shift brought a steady, purposeful pace to the streets, where the hum of modern industry now complements the older, brick-lined foundations of the original grid. The economic life of New Castle remains rooted in this balance between past labor and current enterprise, ensuring that the livelihood of the residents is tied to the productive energy of the surrounding plains. Every morning, the rhythm of commerce begins anew, echoing the diligent habits of generations who built their fortunes upon this solid, inland earth.

Cultural life in New Castle finds its expression in the preservation of historic architecture and the quiet, collective memory of the people who walk its streets. The town serves as a repository of local heritage, where the texture of the buildings reminds visitors of the persistence of human endeavor through the centuries. Residents often gather for community-led events that celebrate the specific identity of New Castle, fostering a sense of belonging that transcends the rapid changes of the modern world. While many notable figures have walked these paths, the spirit of the place is perhaps best defined by the collective character of its citizens, who maintain a reserved pride in their shared environment. Even in the absence of grand monuments, the authenticity of the daily experience creates a lasting impression on those who appreciate a life lived with intentionality and grace.

Nearby Outdoor Places

New Castle Open Space (Conservation Area) — 0.1 mi, 344° N
The River Road (Monument) — 0.2 mi, 210° SW
Booker T Washington School No. 109C (Monument) — 0.2 mi, 198° S
New Castle Middle School (Recreation Easement) — 0.3 mi, 310° NW
John M Cleveland Civil War Museum (Museum) — 0.3 mi, 143° SE
Landing Place of William Penn (Monument) — 0.3 mi, 141° SE
Bull Hill Park (Local Park) — 0.3 mi, 093° E
William Penn High School (Recreation Easement) — 0.8 mi, 291° W
Riverbend at Old New Castle (Conservation Area) — 1.0 mi, 241° SW
Rogers Manor Park (Local Park) — 1.0 mi, 015° N
Supawna Meadows National Wildlife Refuge (National Wildlife Refuge) — 2.5 mi, 152° SE · 9,745 acres
C&D Canal Wildlife Area (State Wilderness) — 3.6 mi, 222° SW
Fort Mott State Park (State Park) — 3.7 mi, 166° S
Salem River Wildlife Management Area (Marine Protected Area) — 4.3 mi, 100° E
Fort Delaware State Park (State Park) — 4.4 mi, 190° S
William Julius “Judy” Johnson (Public Artwork) — 4.8 mi, 001° N
Frawley Stadium (Stadium) — 4.9 mi, 001° N
Big Doctor's Bag (Attraction) — 5.2 mi, 299° NW
Wilmington Riverwalk (Attraction) — 5.2 mi, 007° N
The Delaware Contemporary (Gallery) — 5.3 mi, 004° N
World Cafe Live (Arts Centre) — 5.5 mi, 009° N
Toni and Stuart B. Young Gallery (Gallery) — 5.6 mi, 009° N
Angelus House Art Gallery (Gallery) — 5.6 mi, 006° N
William’s Greenbank Aquarium (Aquarium) — 6.1 mi, 330° NW
Wilmington & Western Railroad (Attraction) — 6.4 mi, 327° NW
Augustine Beach (State Wilderness) — 7.3 mi, 186° S
Old Farm House (Historic Ruins) — 8.2 mi, 009° N
Middle Run Natural Area (Nature Reserve) — 9.1 mi, 294° NW
Newark Arts Alliance (Arts Centre) — 9.5 mi, 280° W
Chapel Street Players (Theatre) — 9.7 mi, 279° W

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