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Zip Code 00638 — Ciales, PR

00638 is a ZIP Code associated with Ciales, PR, located within Ciales. The postal region supports an estimated population of 17,319 residents across Data Pending housing units, with a population density of 93.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (18.284620, -66.513700)

Data MetricLocal Statistic
Postal / Zip Code00638
Primary CityCiales
State / ProvincePR
CountyCiales
Total Population17,319
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density93.7 people/sq mi
TimezoneAmerica/Puerto_Rico

How 00638 Compares

MetricZIP 00638Ciales CountyPR State Average
Population17,31917,3193,233,341
Median IncomeData PendingN/AN/A
Population Density93.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 00650Florida6.2 mi13,200N/A
Zip 00687Morovis6.5 mi28,397N/A
Zip 00664Jayuya7.2 mi14,807N/A
Zip 00720Orocovis7.6 mi21,037N/A
Zip 00674Manati9.6 mi39,093N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →