Sussex
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Sussex

County
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Details

GEOID
10005
State
DE
Population
277,140 (2025 est.)
Data Source
Census tiger
Center Coordinates
38.6833, -75.3395

Geographic Boundary

Cities & Towns (10)

place Wilmington
73,512
place Dover
40,592
place Newark
30,359
place Middletown
25,798
place Milford
14,723
place Smyrna
13,340
place Seaford
9,165
place Georgetown
8,291
place Millsboro
7,890
place Elsmere
6,196

Data Completeness

30% (3/10)
Geographic boundary
Center coordinates
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