ZIP code 00670 is in Las Marías (10% of residents), in Las Marías Municipio (98%), Añasco Municipio (1.1%), Mayagüez Municipio (0.9%) and Maricao Municipio (0.3%), Puerto Rico. 90% of its residents live outside city limits. It is in Puerto Rico's at-large congressional district. Its state senate districts are State Senate District 5 (98%) and State Senate District 4 (1.9%); its state house districts are State House District 21 (98%), State House District 18 (1.1%) and State House District 19 (0.9%).
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).
14 voting precincts overlap ZIP 00670.
Map them, with each precinct's share of the ZIP's residents.
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ZIP 00670 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.