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zipcodes.pro — CITY/PR/SAN-SEBASTIAN

San Sebastian ZIP code, Puerto Rico

The ZIP code for San Sebastian, PR is 00685, and its area codes are 787 and 939.

USPS city name
1 ZIP code
Population
9,038
Area codes
787, 939

San Sebastian in numbers

About 9,038 people live in San Sebastian, in 3,366 households, the 36th-largest of Puerto Rico's 292 census places. The median household income is $21,684 a year, 18% below the Puerto Rico median of $26,297 (US: $80,734). The median owner-occupied home is valued at $115,900 (12% below the Puerto Rico median), and median gross rent is $499 a month. The median age is 47.4; 19.6% of adults 25 and over hold a bachelor's degree or higher (29.8% across Puerto Rico); the average commute takes 25 minutes.

Population9,038San Sebastian9,038
Households3,366San Sebastian3,366
Median age47.4San Sebastian47.4Puerto Rico44.8US 38.9
Median household income$21,684San Sebastian$21,684Puerto Rico$26,297US $80,734
Median home value$115,900San Sebastian$115,900Puerto Rico$131,500US $332,700
Median gross rent$499San Sebastian$499Puerto Rico$578US $1,413
Bachelor's degree or higher19.6%San Sebastian19.6%Puerto Rico29.8%US 35.7%
Mean commute24.9 minSan Sebastian24.9 minPuerto Rico28.0 minUS 26.4 min
Population density4,417 / sq miSan Sebastian4,417 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place San Sebastián zona urbana. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as San Sebastian

ZIP codes with the USPS city name San Sebastian
ZIP City Type Population Median income Median home
00685 San Sebastian , PR Standard 39,988 $20,310 $115,700

Map of San Sebastian ZIP codes

00685

The ZIP codes of San Sebastian, PR, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near San Sebastian

The nearest larger towns are Isabela (11,048 people, 12 mi), Aguadilla (11,033 people, 13 mi) and Mayagüez (58,977 people, 13 mi).

Towns near San Sebastian
TownPopulationDistance
Lares 5,286 7.8 mi
Añasco 4,616 10.1 mi
Quebradillas 5,731 10.2 mi
Isabela 11,048 11.6 mi
Cabán 3,202 12.0 mi
Aguadilla 11,033 12.7 mi
Aguada 3,737 13.1 mi
Mayagüez 58,977 13.4 mi
Camuy 3,242 14.0 mi
Rafael González 2,652 15.1 mi
Hatillo 4,074 15.3 mi
Hormigueros 10,975 15.6 mi
Carrizales 2,887 16.9 mi
Sabana Grande 9,432 17.6 mi

More nearby: every ZIP code in San Sebastián Municipio · Puerto Rico ZIP codes

Cite this page

zipcodes.pro. “San Sebastian, PR ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pr/san-sebastian

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