Boundary Atlas

ZIP code 19707: Hockessin, DE

ZIP code 19707 is in Hockessin (74% of residents), Pike Creek (12%) and North Star (8.3%), in New Castle County, Delaware. 5.5% of its residents live outside city limits. It is in Delaware's at-large congressional district. Its state senate districts are State Senate District 4 (92%) and State Senate District 7 (8.5%); its state house districts are State Representative District 22 (82%) and State Representative District 12 (18%).

17,274residents (2020 Census)
13.2 sq miland area
3cities and towns
1congressional district
15voting precincts

See it on the mapAll of Delaware

City and county

City or townShare of ZIP residents
Hockessin74%
Pike Creek12%
North Star8.3%

CountyShare of ZIP residents
New Castle County100%

Town or county subdivisionShare of ZIP residents
Piedmont CCD76%
Pike Creek-Central Kirkwood CCD24%

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 4)Laura Sturgeon (Democratic)92%
State Senator (State Senate District 7)Spiros Mantzavinos (Democratic)8.5%
State Representative (State Representative District 22)Mike Smith (R)82%
State Representative (State Representative District 12)Krista Griffith (Democratic)18%

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 492%
State Senate District 78.5%

State house districtShare of ZIP residents
State Representative District 2282%
State Representative District 1218%

Voting precincts

15 voting precincts overlap ZIP 19707. Map them, with each precinct's share of the ZIP's residents.

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ZIP 19707 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.