U.S. PLACE PROFILE
Wilmington, DE
Wilmington is a City in New Castle County, Delaware. The loaded 2025 population estimate is 73,512.
Published locationDelaware
Population estimate73,5122025 loaded Census estimate
CountyNew Castle CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates39.73565, -75.53210Census representative point
EXPLORE FROM WILMINGTON
Distance and nearby-place tools
Only tools with enough qualifying stored data are linked below.
Closest published places
Nearest qualifying Census places by straight-line distance.
Bellefonte, DE2.8 miles · NE
Elsmere, DE3.3 miles · W
Penns Grove, NJ3.4 miles · E
Newport, DE4.1 miles · W
New Castle, DE4.9 miles · S
Ardencroft, DE5.4 miles · NE
County coverage
Some incorporated places cross county lines. These county-part values come from the loaded Census county-place-part population layer.
| County | 2025 population in this place part |
|---|---|
| New Castle County | 73,512 |
DATA COVERAGE
What is available for Wilmington
Geographic identityNearby placesPopulation estimate100-mile radius25-mile radius50-mile radius
PRIMARY GEOGRAPHIC SOURCE
U.S. Census Bureau
Place identity, coordinates and geographic identifiers are tied to the loaded Census source record for this location.