ZIP code 89145 is in Las Vegas, in Clark County, Nevada. It is in Nevada's 3rd congressional district. Its state senate districts are State Senate District 6 (56%) and State Senate District 8 (44%); its state house districts are Assembly District 34 (56%), Assembly District 5 (29%) and Assembly District 2 (15%).
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
11 voting precincts overlap ZIP 89145.
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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:89145")
ZIP 89145 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.