ZIP code 10538 is in Larchmont (36% of residents) and New Rochelle (2.2%), in Westchester County, New York. 62% of its residents live outside city limits. It is in New York's 16th congressional district. Its state senate district is State Senate District 37; its state house districts are Assembly District 91 (98%) and Assembly District 88 (1.9%).
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).
23 voting precincts overlap ZIP 10538.
Map them, with each precinct's share of the ZIP's residents.
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related_geographies(id="us:zcta:10538")
ZIP 10538 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.