00690 ZIP Code — San Antonio, PR

Aguadilla County, Puerto Rico

ZIP code 00690 is located in San Antonio, Puerto Rico, within Aguadilla County. It covers approximately 2.26 square miles and serves a population of 5,781 residents. This is a standard ZIP code in the Atlantic (AT) — no DST timezone, served by area code 787/939.

About ZIP code 00690

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $138,000. Owner-occupancy sits near the national average at 66%.

Median household income is $23,343. Poverty affects 48% of residents, above the national average. SNAP benefit usage at 32% of households reflects economic stress in the area. 43% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is sales and office, with retail trade as the leading industry. The average commute of 18 minutes is near the national average.

Overall, ZIP code 00690 reflects a community defined by economic challenges above the national average, a significant Social Security-dependent population, and elevated reliance on food assistance.

5,781

population

2.26

sq mi land

Standard

ZIP type

Atlantic (AT) — no DST

timezone

00690 ZIP code map

Cities in ZIP code 00690

Below are the cities the US Postal Service accepts for ZIP code 00690. Using any city not on this list may result in mail delivery delays.

City	Status
San Antonio	Preferred
San Antonio	Acceptable

Nearby ZIP codes

00603 Aguadilla (3.7 mi) 00662 Isabela (5.8 mi) 00676 Moca (8.1 mi) 00602 Aguada (11.6 mi) 00678 Quebradillas (12.9 mi) 00610 Anasco (14.5 mi) 00677 Rincon (14.7 mi) 00685 San Sebastian (15.1 mi) 00627 Camuy (15.9 mi) 00670 Las Marias (19.5 mi) 00682 Mayaguez (19.7 mi)

Demographics updated 05/2026

Population
Total population	5,781
Population density	2,558 / sq mi
State FIPS	72
County FIPS	005

Geography
Land area	2.26 sq mi
Water area	0.00 sq mi
Latitude	18.5019
Longitude	-67.0971
Timezone	Atlantic (AT) — no DST
Area code	787/939

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	77.2%	84.1%	80.8%
$50k – $100k	21.9%	12.8%	14.5%
$100k – $200k	0.9%	2.6%	3.8%
Over $200k	0.0%	0.5%	1.0%

Demographics & statistics

5,781

Population

2,558

People per sq mi

36.6

Median age

$23,343

Median household income

$11,967

Per capita income

$138,000

Median home value

$782

Median monthly rent

66.4%

Home ownership

47.8%

Poverty rate

9.3%

Unemployment

1,784

Housing units

0.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

120

5–9

129

207

10–14

222

203

15–19

218

282

20–24

304

413

25–34

444

346

35–44

373

266

45–54

287

108

55–59

117

174

60–64

187

307

65–74

331

204

75–84

220

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,187	20.5%
18 and over	4,594	79.5%
65 and over	1,195	20.7%
Median age	36.6 years

Race & ethnicity

White 56.4%

Hispanic or Latino 18.8%

Two or more races 14.9%

Other race 7%

Black or African American 2.9%

Group	Count	%
White	4,020	56.4%
Hispanic or Latino	1,342	18.8%
Two or more races	1,059	14.9%
Other race	498	7%
Black or African American	204	2.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	77.2%	84.1%	80.8%
$50k – $100k	21.9%	12.8%	14.5%
$100k – $200k	0.9%	2.6%	3.8%
Over $200k	0.0%	0.5%	1.0%

Under $10k 12.7%

$10k–$15k 15.7%

$15k–$25k 25.5%

$25k–$35k 16.8%

$35k–$50k 6.2%

$50k–$75k 11.0%

$75k–$100k 8.8%

$100k–$150k 3.3%

Range	% of households
Under $10k	12.7%
$10k–$15k	15.7%
$15k–$25k	25.5%
$25k–$35k	16.8%
$35k–$50k	6.2%
$50k–$75k	11.0%
$75k–$100k	8.8%
$100k–$150k	3.3%
Median income	$23,343

Housing

Home values

Under $50k 7.2%

$50k–$100k 18.7%

$100k–$150k 31.4%

$150k–$200k 27.1%

$200k–$300k 15.7%

Housing overview

Metric	Value
Median home value	$138,000
Median rent / month	$782
Owner occupied	66.4%
Renter occupied	33.6%
Vacant	16.7%
Single-family detached	82.6%
Large apartment buildings	0.6%
Mobile homes	0.0%
Median rooms	5.0
Avg household size (owned)	2.83

Year built

Era	%
2020 or later	0.0%
2010–2019	7.7%
2000–2009	31.4%
1990–1999	11.0%
1980–1989	23.9%
1970–1979	13.9%
1960–1969	5.0%
1950–1959	5.6%
1940–1949	0.0%
1939 or earlier	1.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	1.6%
2 bedrooms	18.5%
3 bedrooms	60.1%
4 bedrooms	14.5%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	8.8%
1 vehicle	37.1%
2 vehicles	36.2%
3 or more	17.9%

Heating fuel

Fuel type	%
Electricity	3.1%
Propane / LP gas	1.9%
Solar	1.0%
No fuel used	94.0%

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

Retail trade 21.2%

Manufacturing 20.7%

Education & healthcare 17.3%

Arts, food & hospitality 12.1%

Public administration 9.3%

Professional & management 9.2%

Transportation & utilities 6.8%

Other services 2.1%

Wholesale trade 1.5%

Occupation

Category	%
Management, business & arts	28.1%
Service	22.6%
Sales & office	33.6%
Natural resources & construction	3.0%
Production & transportation	12.7%

Employment type

Type	%
Private sector	73.6%
Government	18.2%
Self-employed	8.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.9%
Carpool	1.4%
Public transit	0.0%
Walk	1.9%
Work from home	10.1%
Other means	1.7%
Avg commute (minutes)	18.4

Poverty

All people 47.8%

Under 18 years 55.5%

18 and over 45.8%

Married-couple families 32.1%

Female-led households 70.8%

Income support

Source	% of households
Social Security	42.5%
Retirement income	14.1%
Supplemental Security	1.0%
Cash public assistance	1.9%
Food stamps / SNAP	32.3%

Health indicators

Condition	%
Obesity	0.0%
High blood pressure	0.0%
High cholesterol	0.0%
Diabetes	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	%
Smoking	0.0%
Binge drinking	0.0%
No physical activity	0.0%
Less than 7 hrs sleep	0.0%
Depression	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	36.2%
Public insurance	63.4%
No insurance	3.9%
Uninsured under 19	0.0%

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 about ZIP code 00690

What city is ZIP code 00690 in?

ZIP code 00690 is primarily assigned to San Antonio, Puerto Rico.

What county is ZIP code 00690 in?

ZIP code 00690 falls within Aguadilla County, Puerto Rico.

What is the poverty rate in ZIP code 00690?

48% of residents in ZIP code 00690 live below the poverty line, above the national average.

Does ZIP code 00690 have a large retiree population?

43% of households in ZIP code 00690 receive Social Security income, suggesting a significant retiree or disability population.

What is the median household income in ZIP code 00690?

The median household income in ZIP code 00690 is $23,343, below the national median of ~$75,000.

What is the typical home value in ZIP code 00690?

The median home value in ZIP code 00690 is $138,000.

What timezone is ZIP code 00690 in?

ZIP code 00690 observes the AST timezone.