San Sebastian ZIP Codes — San Sebastian County, PR

There is one unique ZIP code in San Sebastian, Puerto Rico and it is 00685. Area code: 787/939.

ZIP codes

78.69

sq mi land

0.44

sq mi water

787/939

area code

San Sebastian, PR ZIP code map

About San Sebastian, PR

San Sebastian, PR, is a charming municipality located in the northern part of Puerto Rico. Known for its lush landscapes and vibrant community, it offers a blend of agricultural heritage and modern living. The city captures the spirit of Puerto Rican culture with its festivities and friendly atmosphere.

Location & geography

San Sebastian is situated in San Sebastian County, positioned strategically between several prominent areas in Puerto Rico. Notable neighboring cities include Aguadilla, located approximately 10 miles to the northwest, and Moca, about 5 miles to the southwest. The municipality covers a total land area of 78.69 square miles and has a water area of 0.44 square miles, featuring hilly terrain that offers stunning views of nature.

Community & economy

The community in San Sebastian is characterized by its agricultural roots, with local industries primarily focused on farming and small-scale businesses. Daily life here is infused with the rich culture of Puerto Rico, celebrating various festivals and holidays that highlight the area's history and traditions. Residents enjoy a close-knit lifestyle, marked by family and community gatherings, and a shared love for their town's heritage.

Transportation

San Sebastian is accessible via major highways, including PR-2 and PR-111, linking it to other cities across the island. The nearest named airport is Rafael Hernandez Airport in Aguadilla, which is about 10 miles away and serves regional flights. Public transportation options may be limited, making personal vehicles the primary mode of travel.

History

San Sebastian was founded in the early 19th century, marking its establishment as a cultural and economic hub in the region. Historically, the municipality thrived on agriculture, particularly coffee and sugar production, which played a key role in its development. Over the years, the city has witnessed various key events that have shaped its identity.

Did you know?

A surprising fact about San Sebastian is that it hosts the Fiestas Patronales de San Sebastián, a vibrant annual festival celebrating the city's patron saint. This event attracts visitors with its lively music, food, and traditional dances, reflecting the town's rich cultural fabric.

ZIP codes for San Sebastian, PR (1)

ZIP code	City	County	Map
00685	San Sebastian	San Sebastian	View map

Demographics & statistics

40,346

Population

45.7

Median age

$17,481

Median household income

$11,189

Per capita income

$103,200

Median home value

$440

Median monthly rent

69.9%

Home ownership

52.4%

Poverty rate

15.2%

Unemployment

14,398

Housing units

0.0%

Bachelor's or higher

Age distribution

Male Female

649

Under 5

694

826

5–9

883

1,383

10–14

1,477

1,107

15–19

1,182

1,192

20–24

1,273

2,101

25–34

2,244

2,295

35–44

2,451

2,438

45–54

2,605

1,371

55–59

1,464

1,457

60–64

1,557

2,606

65–74

2,784

1,608

75–84

1,718

474

85+

507

← Male

Female →

Age summary

Group	Count	%
Under 18	7,277	18.0%
18 and over	33,069	82.0%
65 and over	9,697	24.0%
Median age	45.7 years

Race & ethnicity

White 58.9%

Hispanic or Latino 19%

Other race 12.6%

Two or more races 7.2%

Black or African American 2.3%

American Indian / Alaska Native 0.1%

Group	Count	%
White	29,322	58.9%
Hispanic or Latino	9,442	19%
Other race	6,262	12.6%
Two or more races	3,582	7.2%
Black or African American	1,122	2.3%
American Indian / Alaska Native	37	0.1%

Household income

Under $10k 29.3%

$10k–$15k 14.4%

$15k–$25k 21.0%

$25k–$35k 11.1%

$35k–$50k 11.0%

$50k–$75k 7.5%

$75k–$100k 3.4%

$100k–$150k 1.6%

$150k–$200k 0.1%

$200k+ 0.6%

Range	% of households
Under $10k	29.3%
$10k–$15k	14.4%
$15k–$25k	21.0%
$25k–$35k	11.1%
$35k–$50k	11.0%
$50k–$75k	7.5%
$75k–$100k	3.4%
$100k–$150k	1.6%
$150k–$200k	0.1%
$200k+	0.6%
Median income	$17,481

Housing

Home values

Under $50k 9.2%

$50k–$100k 38.8%

$100k–$150k 25.6%

$150k–$200k 17.8%

$200k–$300k 7.6%

$300k–$500k 0.1%

$500k–$1M 0.8%

Housing overview

Metric	Value
Median home value	$103,200
Median rent / month	$440
Owner occupied	69.9%
Renter occupied	30.1%
Vacant	23.5%
Single-family detached	82.7%
Large apartment buildings	0.9%
Mobile homes	0.3%
Median rooms	4.8
Avg household size (owned)	2.81

Year built

Era	%
2020 or later	0.1%
2010–2019	2.4%
2000–2009	13.4%
1990–1999	16.9%
1980–1989	18.6%
1970–1979	27.8%
1960–1969	10.4%
1950–1959	7.2%
1940–1949	2.3%
1939 or earlier	1.0%

Bedrooms

Size	% of units
No bedroom (studio)	1.5%
1 bedroom	3.9%
2 bedrooms	19.3%
3 bedrooms	65.5%
4 bedrooms	9.2%
5+ bedrooms	0.6%

Vehicles per household

Vehicles	% of households
No vehicle	12.1%
1 vehicle	41.1%
2 vehicles	33.5%
3 or more	13.3%

Heating fuel

Fuel type	%
Electricity	4.6%
Propane / LP gas	0.7%
Solar	0.1%
No fuel used	94.7%

Households & families

Household type	Count	%
Married-couple family	0	0.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	0	0.0%
Average household size	0.00

Marital status

Status	Male	Female
Never married	0.0%	0.0%
Married	0.0%	0.0%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 0.0%

Some college, no degree 0.0%

Associate's degree 0.0%

Bachelor's degree 0.0%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	0.0%
Bachelor's or higher	0.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Education & healthcare 23.0%

Retail trade 16.2%

Other services 9.5%

Public administration 9.2%

Construction 8.4%

Manufacturing 8.4%

Arts, food & hospitality 8.0%

Professional & management 6.4%

Agriculture & mining 4.7%

Transportation & utilities 2.4%

Finance & real estate 1.7%

Wholesale trade 1.3%

Information 0.8%

Occupation

Category	%
Management, business & arts	29.6%
Service	21.2%
Sales & office	21.8%
Natural resources & construction	17.2%
Production & transportation	10.2%

Employment type

Type	%
Private sector	64.3%
Government	20.8%
Self-employed	14.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.0%
Carpool	9.3%
Public transit	0.0%
Walk	4.6%
Other means	0.7%
Avg commute (minutes)	25.9

Poverty

All people 52.4%

Under 18 years 64.6%

18 and over 49.7%

Married-couple families 35.0%

Female-led households 73.0%

Income support

Source	% of households
Social Security	52.4%
Retirement income	13.6%
Supplemental Security	0.5%
Cash public assistance	7.0%
Food stamps / SNAP	58.4%

Health indicators

Condition	%
High blood pressure	0.0%
High cholesterol	0.0%
Heart disease	0.0%
Stroke	0.0%
Asthma	0.0%
Arthritis	0.0%
Kidney disease	0.0%
Pulmonary disease	0.0%
Cancer	0.0%

Behavior / access	%
Binge drinking	0.0%
No physical activity	0.0%
Less than 7 hrs sleep	0.0%
Fair or poor health	0.0%
Poor mental health	0.0%
Poor physical health	0.0%
No health insurance	0.0%
Visited doctor (checkup)	0.0%
Visited dentist	0.0%
Cholesterol screening	0.0%
Teeth loss	0.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	0	0.0%

Disability	%
Any disability	0.0%
Under 18	0.0%
18–64 years	0.0%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	27.6%
Public insurance	72.3%
Uninsured under 19	2.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	0	0.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	0	0.0%
Born in same state	0	0.0%
Born in different state	0	0.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Technology access

Metric	% of households
Computer access	0.0%
Internet access	0.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does San Sebastian, PR have?

San Sebastian, PR has one ZIP code: 00685. Each ZIP code serves a distinct delivery area within the city and surrounding region.