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County ZIP codes · Puerto Rico · FIPS 72055

Guánica Municipio, PR ZIP Codes

Guánica Municipio, Puerto Rico has 2 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones extend into a neighboring county. Median household income ranges from $16,736 in 00653 (Guanica) to $20,023 in 00647 (Ensenada) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Guánica Municipio?

00647 · Ensenada: $20k00653 · Guanica: $17k006530064700647 · Ensenada: $20k00653 · Guanica: $17k006530064700647 · Ensenada: $20k00653 · Guanica: $17k0065300647
The residential ZIP codes of Guánica 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: Guanica, Ensenada.

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

All 2 residential ZIP codes in Guánica Municipio

Residential ZIP codes mainly in Guánica Municipio, largest first; "In this county" is the share of the ZIP's land in the county
In this county
00653 Guanica 8,495 385 $17k $86k 97%
00647 Ensenada 4,369 276 $20k $90k 98%

Download the 2 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?

2 ZIP codes of Guánica Municipio extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Guánica Municipio and in the neighboring counties
ZIPIn GuánicaElsewhere
0065397%Sabana Grande Municipio 3%
0064798%Lajas Municipio 2%

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

Which first three digits do Guánica 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 Guánica Municipio starts with 006.

Three-digit prefixes of Guánica 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 Guánica Municipio's
PrefixSectional centerHereAll codes
006 San Juan, PR (SCF 006) 2 51

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