ZIP code 99623 is in Knik-Fairview (55% of residents), Meadow Lakes (34%), Point MacKenzie (7.8%) and Wasilla (2.7%), in Matanuska-Susitna Borough, Alaska. It is in Alaska's at-large congressional district. Its state senate districts are State Senate District N (39%), State Senate District M (37%) and State Senate District O (24%); its state house districts are State House District 27 (39%), State House District 26 (37%) and State House District 30 (24%).
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 99623.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 99623 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.