ZIP code 12834 is in Greenwich (26% of residents), in Washington County, New York. 74% of its residents live outside city limits. It is in New York's 21st congressional district. Its state senate district is State Senate District 43; its state house districts are Assembly District 113 (69%), Assembly District 107 (27%) and Assembly District 114 (3.4%).
Matt Simpson (Republican/Conservative/Independence)
518-792-4546
3.4%
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).
13 voting precincts overlap ZIP 12834.
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:12834")
ZIP 12834 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.