ZIP code 12123 is in Nassau (22% of residents), Nassau Lake (20%) and East Nassau (1.4%), in Rensselaer County (98%) and Columbia County (1.9%), New York. 57% of its residents live outside city limits. It is in New York's 19th congressional district. Its state senate districts are State Senate District 43 (98%) and State Senate District 41 (1.9%); its state house districts are Assembly District 107 (98%) and Assembly District 106 (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).
10 voting precincts overlap ZIP 12123.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 12123 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.