ZIP code 19947 is in Georgetown (34% of residents), in Sussex County, Delaware. 66% of its residents live outside city limits. It is in Delaware's at-large congressional district. Its state senate districts are State Senate District 19 (90%), State Senate District 18 (9.1%), State Senate District 21 (1.0%) and State Senate District 6 (<0.1%); its state house districts are State Representative District 37 (82%), State Representative District 35 (11%), State Representative District 20 (4.1%), State Representative District 36 (2.4%) and State Representative District 40 (1.0%).
22 voting precincts overlap ZIP 19947.
Map them, with each precinct's share of the ZIP's residents.
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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:19947")
ZIP 19947 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.