Delaware State Senate

Delaware Senate District 15

One of 21 districts in the Delaware State Senate. 21 seats: Democratic 15, Republican 6. A majority is 11.

2026 election results

Delaware posts its official results, including legislative races on the ballot, on its election office's results page (opens in a new tab). Statewide and congressional counts are on GovGalaxy's Delaware results page.

Where District 15 is

District 15 is the dark area. Point to or tap any district for its name and a link to its page.

Delaware Senate District 13Delaware Senate District 14Delaware Senate District 11Delaware Senate District 8Delaware Senate District 19Delaware Senate District 9Delaware Senate District 1Delaware Senate District 10Delaware Senate District 21Delaware Senate District 12Delaware Senate District 15Delaware Senate District 5Delaware Senate District 18Delaware Senate District 17Delaware Senate District 20Delaware Senate District 6Delaware Senate District 4Delaware Senate District 2Delaware Senate District 7Delaware Senate District 3Delaware Senate District 16

Sources and methodology

ShowWhere the district lines and seat counts come from.

District lines come from the U.S. Census Bureau's upper chamber boundary file (Cartographic boundary files, state legislative districts), which maps the districts the state reported to the Census Bureau. Where a state has redrawn its districts since then, the state's own maps are the official ones. District names are the Census Bureau's.

Census Bureau district name: State Senate District 15 (GEOID 10015).

Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Delaware State Senate (opens in a new tab).