Boundary Atlas

ZIP code 19713: Brookside, DE

ZIP code 19713 is in Brookside (47% of residents) and Newark (9.3%), in New Castle County, Delaware. 44% of its residents live outside city limits. It is in Delaware's at-large congressional district. Its state senate districts are State Senate District 9 (51%), State Senate District 11 (29%), State Senate District 8 (20%) and State Senate District 7 (<0.1%); its state house districts are State Representative District 24 (60%), State Representative District 25 (20%), State Representative District 18 (19%), State Representative District 17 (1.1%) and State Representative District 19 (<0.1%).

31,867residents (2020 Census)
13.0 sq miland area
2cities and towns
1congressional district
23voting precincts

See it on the mapAll of Delaware

City and county

City or townShare of ZIP residents
Brookside47%
Newark9.3%

CountyShare of ZIP residents
New Castle County100%

Town or county subdivisionShare of ZIP residents
Newark CCD69%
Upper Christiana CCD31%

Congressional district

Congressional districtShare of ZIP residents
Delaware's at-large congressional district (DE-AL)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (DE-AL)Sarah McBride (D)202-225-4165100%
U.S. SenatorChristopher A. Coons (D)202-224-5042 · contact formstatewide
U.S. SenatorLisa Blunt Rochester (D)202-224-2441statewide
State Senator (State Senate District 9)Jack Walsh (Democratic)51%
State Senator (State Senate District 11)Bryan Townsend (Democratic)29%
State Senator (State Senate District 8)Dave Sokola (Democratic)20%
State Senator (State Senate District 7)Spiros Mantzavinos (Democratic)<0.1%
State Representative (State Representative District 24)Ed Osienski (Democratic)60%
State Representative (State Representative District 25)Cyndie Romer (Democratic)20%
State Representative (State Representative District 18)Sophie Phillips (Democratic)19%
State Representative (State Representative District 17)Melissa Minor-Brown (Democratic)1.1%
State Representative (State Representative District 19)Kim Williams (Democratic)<0.1%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 951%
State Senate District 1129%
State Senate District 820%
State Senate District 7<0.1%

State house districtShare of ZIP residents
State Representative District 2460%
State Representative District 2520%
State Representative District 1819%
State Representative District 171.1%
State Representative District 19<0.1%

Voting precincts

23 voting precincts overlap ZIP 19713. Map them, with each precinct's share of the ZIP's residents.

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ZIP 19713 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.