ZIP code
00685
San Sebastian, PR
00685 covers San Sebastian in San Sebastian Municipio, with 40,323 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 00685. Methodology
ZIP code map of 00685

About ZIP code 00685
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 00685. Not ACS. Methodology
People in 00685
Race
- White7,672
- Black or African American856
- American Indian or Alaska Native141
- Asian5
- Native Hawaiian and Pacific Islander1
- Other race8,787
- Two or more races22,832
Hispanic or Latino (any race): 40,050
Age
- Under 103,075
- 10 to 194,850
- 20 to 294,267
- 30 to 394,303
- 40 to 495,091
- 50 to 595,613
- 60 to 696,036
- 70 to 794,783
- 80 and older2,276
Income and housing in 00685
Education
- High school graduate71.4%
- Bachelor's degree22.5%
- Graduate degree5.2%
Places covering 00685
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- San Sebastian21.0%
- Juncal2.5%
- Hato Arriba1.9%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- San Sebastian96.5%
- Isabela2.0%
- Moca1.5%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
74.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 00685
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2022 | 40,346 | |
| 2023 | 40,323 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 00685
12 nearest ZIP centroids (any distance)
- 00678Quebradillas7.0 miPop 24,848 · Income $22,994
- 00670Las Marias7.2 miPop 8,553 · Income $16,278
- 00676Moca7.7 miPop 36,836 · Income $21,230
- 00669Lares7.9 miPop 27,534 · Income $19,198
- 00627Camuy8.9 miPop 32,753 · Income $26,094
- 00662Isabela9.5 miPop 40,705 · Income $20,673
- 00610Anasco10.5 miPop 25,413 · Income $23,732
- 00611Angeles11.7 miPop 1,522 · Income $22,566
- 00659Hatillo11.8 miPop 37,203 · Income $27,297
- 00606Maricao12.6 miPop 5,435 · Income $20,226
- 00603Aguadilla13.0 miPop 48,317 · Income $19,243
- 00602Aguada13.4 miPop 37,510 · Income $21,702
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 00685, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 00685 FAQ
- What city is ZIP code 00685 in?
- 00685 is in San Sebastian, PR.
- What county is 00685 in?
- 00685 is in San Sebastian Municipio.
- What is the median household income in 00685?
- The median household income in 00685 is $17,909.
- Which ZIP codes are near 00685?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 00685.