ZIP code 00951: Toa Baja, PR
ZIP code 00951 is in Toa Baja (95% of residents), in Toa Baja Municipio, Puerto Rico. It is in Puerto Rico's at-large congressional district. Its state senate district is State Senate District 2; its state house district is State House District 10.
See it on the mapAll of Puerto Rico
City and county
| City or town | Share of ZIP residents |
|---|---|
| Toa Baja | 95% |
| County | Share of ZIP residents |
|---|---|
| Toa Baja Municipio | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Media Luna barrio | 52% |
| Toa Baja barrio-pueblo | 48% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Puerto Rico's at-large congressional district (PR-AL) | 100% |
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 2 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 10 | 100% |
Voting precincts
1 voting precinct overlap ZIP 00951. 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:00951")
ZIP 00951 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.