electionsmcp › Delaware counties › New Castle
New Castle County, DE
The certified 2024 map, county by county — New Castle in amber. Open it and every precinct inside is yours to model.
Model New Castle County, precinct by precinct →
2024 president
Democratic D+32.6
Votes cast
275,917
State
Delaware
Grain
Precinct-level
Frequently asked
How did New Castle County vote in 2024?
D+32.6 for president — 180,700 Democratic · 90,868 Republican of 275,917 votes.
Can I model New Castle County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover New Castle County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.
Every county in Delaware
The races above this county
Delaware U.S. Senate · Governor · the 2026 Senate board · the 2026 House board