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County ZIP codes · Puerto Rico · FIPS 72137

Toa Baja Municipio, PR ZIP Codes

Toa Baja Municipio, Puerto Rico has 3 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 1 of the residential ones extends into a neighboring county. Median household income ranges from $22,288 in 00952 (Sabana Seca) to $34,563 in 00949 (Toa Baja) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Toa Baja Municipio?

00949 · Toa Baja: $35k00951 · Toa Baja: $23k00952 · Sabana Seca: $22k00949009520095100949 · Toa Baja: $35k00951 · Toa Baja: $23k00952 · Sabana Seca: $22k009490095100949 · Toa Baja: $35k00951 · Toa Baja: $23k00952 · Sabana Seca: $22k00949
The residential ZIP codes of Toa Baja Municipio (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

They carry 2 postal town names: Toa Baja, Sabana Seca.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 3 residential ZIP codes in Toa Baja Municipio

Residential ZIP codes mainly in Toa Baja Municipio, largest first; "In this county" is the share of the ZIP's land in the county
In this county
00949 Toa Baja 65,867 3,201 $35k $152k 96%
00952 Sabana Seca 8,165 3,683 $22k $124k 100%
00951 Toa Baja 389 363 $23k $80k 100%

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

1 ZIP code of Toa Baja Municipio extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Toa Baja Municipio and in the neighboring counties
ZIPIn Toa BajaElsewhere
0094996%Cataño Municipio 3%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Toa Baja Municipio's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Toa Baja Municipio starts with 009.

Three-digit prefixes of Toa Baja Municipio's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Toa Baja Municipio's
PrefixSectional centerHereAll codes
009 San Juan, PR (SCF 006) 3 70

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.