ZIP code 12428 is in Ellenville (60% of residents), in Ulster County, New York. 40% of its residents live outside city limits. It is in New York's 19th congressional district. Its state senate district is State Senate District 51; its state house district is Assembly District 101.
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
State senate district
Share of ZIP residents
State Senate District 51
100%
State house district
Share of ZIP residents
Assembly District 101
100%
Voting precincts
10 voting precincts overlap ZIP 12428.
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:12428")
ZIP 12428 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.