| ZIP Codes: | 2 ZIP Codes (2 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 787 / 939 |
| Timezone: | GMT -04:00 |
| Local Time: | 11:54:53 PM |
| Population: | 46,876 [See All] |
| FIPS: | 72023 |
| CBSA: | Mayaguez, PR |
| Land Area: | 73 sq mi |
| Water Area: | 13 sq mi |
| Coordinates: | 18.0308, -67.1553 |
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46,876 residents live across 2 ZIPs covering 73 sq mi, served by 2 distinct USPS-recognized cities.
Population moved from 50,706 to 46,876 from 2014 to 2024 — a -7.6% change. 1 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 00622 (Boqueron, $26,585 median) and poorest ZIP 00623 (Cabo Rojo, $26,388) are 6.4 miles apart — a 1.0× income gap across local geography.
Median home values vary 1.1× across this county — from $119,400 in 00622 (Boqueron) to $126,300 in 00623 (Cabo Rojo).
Density varies 2× across the county — from 344 people/sq mi in 00622 (Boqueron) to 767 in 00623 (Cabo Rojo).
Within Puerto Rico, this is the #16 most populous of 78 counties and ranks #21 for median household income .
Weighted by population, the typical household earns about $26,420 across the county — reflecting what a typical resident sees, not a simple ZIP average.
2 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.
Cabo Rojo County lost 7.6% of residents between 2014 and 2024. ZIPs that shed the largest share: