100 Smallest ZIP Codes in the United States by Population in Toa Baja Municipio, Puerto Rico
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Toa Baja Municipio, Puerto Rico.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 00951 | TOA BAJA | PR | 298 |
| 2 | 00952 | SABANA SECA | PR | 8,168 |
| 3 | 00949 | TOA BAJA | PR | 68,031 |