ZIP code 46356 is in Lowell (58% of residents), Lake Dalecarlia (6.1%), Shelby (1.4%) and Cedar Lake (1.0%), in Lake County, Indiana. 34% of its residents live outside city limits. It is in Indiana's 1st congressional district. Its state senate district is State Senate District 6; its state house district is State House District 11.
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).
14 voting precincts overlap ZIP 46356.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 46356 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.