ZIP code 00664 is in Jayuya (20% of residents), in Jayuya Municipio (98%) and Utuado Municipio (1.9%), Puerto Rico. 80% of its residents live outside city limits. It is in Puerto Rico's at-large congressional district. Its state senate district is State Senate District 5; its state house districts are State House District 25 (52%) and State House District 22 (48%).
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
State senate district
Share of ZIP residents
State Senate District 5
100%
State house district
Share of ZIP residents
State House District 25
52%
State House District 22
48%
Voting precincts
14 voting precincts overlap ZIP 00664.
Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:00664")
ZIP 00664 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.