ZIP code 66221 is in Overland Park, in Johnson County, Kansas. It is in Kansas's 3rd congressional district. Its state senate districts are State Senate District 35 (93%) and State Senate District 11 (6.7%); its state house districts are State House District 8 (62%), State House District 48 (16%), State House District 26 (9.0%), State House District 49 (6.8%) and State House District 27 (5.8%).
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).
17 voting precincts overlap ZIP 66221.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 66221 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.