| ZIP Codes: | 1 ZIP Codes (1 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 787 / 939 |
| Timezone: | GMT -04:00 |
| Local Time: | 2:13:34 PM |
| Population: | 16,669 [See All] |
| FIPS: | 72001 |
| Land Area: | 49 sq mi |
| Water Area: | 0 sq mi |
| Coordinates: | 18.1502, -66.7236 |
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16,669 residents live across 1 ZIPs covering 49 sq mi, served by 1 distinct USPS-recognized cities.
Population moved from 18,088 to 16,669 from 2014 to 2024 — a -7.8% change. 0 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 00601 (Adjuntas, $19,454 median) and poorest ZIP 00601 (Adjuntas, $19,454) are 0.0 miles apart — a 1.0× income gap across local geography.
Within Puerto Rico, this is the #65 most populous of 78 counties and ranks #70 for median household income .
Weighted by population, the typical household earns about $19,454 across the county — reflecting what a typical resident sees, not a simple ZIP average.
1 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.
Adjuntas County lost 7.8% of residents between 2014 and 2024.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 00601 | Adjuntas | Standard | 16,669 | $19,454 | 49.4 | -7.8% |