Boundary Atlas

ZIP code 19709: Middletown, DE

ZIP code 19709 is in Middletown (47% of residents), in New Castle County, Delaware. 53% of its residents live outside city limits. It is in Delaware's at-large congressional district. Its state senate districts are State Senate District 10 (70%), State Senate District 12 (26%) and State Senate District 14 (3.8%); its state house districts are State Representative District 8 (51%), State Representative District 9 (35%), State Representative District 27 (9.6%) and State Representative District 11 (4.1%).

49,599residents (2020 Census)
77.6 sq miland area
2cities and towns
1congressional district
24voting precincts

See it on the mapAll of Delaware

City and county

City or townShare of ZIP residents
Middletown47%
St. Georges0.2%

CountyShare of ZIP residents
New Castle County100%

Town or county subdivisionShare of ZIP residents
Middletown-Odessa CCD100%

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 10)Stephanie Hansen (Democratic)70%
State Senator (State Senate District 12)Nicole Poore (Democratic)26%
State Senator (State Senate District 14)Kyra Hoffner (Democratic)3.8%
State Representative (State Representative District 8)Rae Moore (Democratic)51%
State Representative (State Representative District 9)Kevin Hensley (R)35%
State Representative (State Representative District 27)Eric Morrison (Democratic)9.6%
State Representative (State Representative District 11)Jeff Spiegelman (R)4.1%

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 1070%
State Senate District 1226%
State Senate District 143.8%

State house districtShare of ZIP residents
State Representative District 851%
State Representative District 935%
State Representative District 279.6%
State Representative District 114.1%

Voting precincts

24 voting precincts overlap ZIP 19709. Map them, with each precinct's share of the ZIP's residents.

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ZIP 19709 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.