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City ZIP codes · Puerto Rico

Carolina, PR ZIP Codes

9 ZIP codes use the postal name Carolina, Puerto Rico (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 5 residential and 4 for PO boxes or a single organization. Median household income runs from $28,906 in 00982 to $43,159 in 00987, 1.5 times as much (Census Bureau, ACS 2020-2024). Carolina's most populous ZIP code is 00987, with 55,747 people (ACS 2020-2024); 25% of its land is in the city of Carolina.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Carolina's ZIP codes?

00979: $40k median household income00982: $29k median household income00983: $36k median household income00985: $34k median household income00987: $43k median household income009870098500983009790098200979: $40k median household income00982: $29k median household income00983: $36k median household income00985: $34k median household income00987: $43k median household income009870098500983009790098200979: $40k median household income00982: $29k median household income00983: $36k median household income00985: $34k median household income00987: $43k median household income0098700985009830097900982
The 5 residential ZIP codes named Carolina, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$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 Carolina's ZIP codes?

The highest median household income is in 00987 ($43,159), the lowest in 00982 ($28,906). Home values run from $143,100 in 00982 to $189,900 in 00979.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 5 residential ZIP codes of Carolina

Residential ZIP codes with the postal name Carolina, PR, largest first (ACS 2020-2024); sort by any column
County
00987 Carolina Municipio 55,747 2,150 $43k $159k
00983 Carolina Municipio 31,472 7,283 $36k $160k
00985 Carolina Municipio 30,497 3,302 $34k $149k
00979 Carolina Municipio 14,776 3,799 $40k $190k
00982 Carolina Municipio 14,050 9,710 $29k $143k

Download the 9 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Carolina

4 ZIP codes named Carolina have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Carolina, PR: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
00981San Juan Municipio
00984Carolina Municipio
00986Carolina Municipio
00988Carolina Municipio

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Carolina's ZIP codes reach?

Carolina's residential ZIP codes lie in Carolina Municipio.

Which first three digits do Carolina'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 Carolina starts with 009.

Three-digit prefixes of Carolina'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 Carolina's
PrefixSectional centerHereAll codes
009 San Juan, PR (SCF 006) 9 70

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