City of New Castle, Delaware
City of New Castle: a city in New Castle County, Delaware.
About
City of New Castle is a place located in the county of New Castle in the U.S. state of Delaware.
Quick Facts about City of New Castle
| State | Delaware (United States) |
| County | New Castle County |
| Latitude & Longitude | 39.6686,-75.5685 |
| Time Zone | America/New_York |
| Local time | 12:15:03 (16th September 2026) |
Geography
City of New Castle is located at 39°40'7"N 75°34'7"W (39.6686100, -75.5685100).
City of New Castle map
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Other cities in New Castle County
Cities, towns, neighborhoods & other populated places in New Castle County , DE.
| City Name | Population | Title |
|---|---|---|
| Wilmington | 70,376 | The largest city in New Castle County, Delaware. |
| Newark | 33,849 | City in New Castle County, Delaware, United States |
| Middletown | 23,765 | Town in Delaware, USA |
| Bear | 19,371 | Census-designated place in Delaware, United States |
| Hockessin | 13,527 | Census designated place |
| Claymont | 8,253 | Census-designated place in Delaware |
| Pike Creek | 7,898 | Census designated place |
| Wilmington Manor | 7,889 | Census-designated place in Delaware |
| Elsmere | 5,761 | Town in Delaware |
| Edgemoor | 5,677 | Census designated place |
| New Castle | 5,394 | City in Delaware |
| Brookside | 2,896 | Town in Alabama |
| Townsend | 2,764 | Town in New Castle County, Delaware, United States |
| Delaware City | 1,837 | City in New Castle County, Delaware, United States |
| Bellefonte | 1,166 | Town of the United States |