Boundary Atlas

ZIP code 19945: Sussex County, DE

ZIP code 19945 is in Frankford (11% of residents), in Sussex County, Delaware. 89% of its residents live outside city limits. It is in Delaware's at-large congressional district. Its state senate districts are State Senate District 20 (91%) and State Senate District 21 (8.8%); its state house districts are State Representative District 41 (59%) and State Representative District 38 (41%).

8,041residents (2020 Census)
62.3 sq miland area
3cities and towns
1congressional district
16voting precincts

See it on the mapAll of Delaware

City and county

City or townShare of ZIP residents
Frankford11%
Ocean View0.5%
Millville0.2%

CountyShare of ZIP residents
Sussex County100%

Town or county subdivisionShare of ZIP residents
Selbyville-Frankford CCD96%
Laurel-Delmar CCD3.6%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2091%
State Senate District 218.8%

State house districtShare of ZIP residents
State Representative District 4159%
State Representative District 3841%

Voting precincts

16 voting precincts overlap ZIP 19945. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:19945")

ZIP 19945 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.