ZIP Code Tabulation Area · Puerto Rico

ZIP Code 00631: Adjuntas Municipio, PR

ZIP Code 00631 (Adjuntas Municipio, Puerto Rico) has an estimated 1,321 residents in 450 households. The median household income is $19,278, the median home value is $99,800 and the median gross rent is $336/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 5 figures for this ZIP (poverty rate, unemployment, bachelor's or higher, owner-occupied, commute) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

1,321

Margin of error ±438

Median household income

$19,278

Margin of error ±$3,989

Median home value

$99,800

Margin of error ±$26,093

Median gross rent

$336/mo

Margin of error ±$75

Median age

48.0 yrs

Margin of error ±11.5 yrs

Mean travel time to work

30.9 min*

Margin of error ±27.1 min· estimate has a large margin of error

How ZIP 00631 compares with Puerto Rico and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0063148.0 yrsPuerto Rico44.8 yrsUnited States38.9 yrs

Median household income

ZIP 00631$19,278Puerto Rico$26,297United States$80,734

Per capita income

ZIP 00631$9,431Puerto Rico$17,981United States$44,673

Poverty rate

ZIP 0063154.5%*Puerto Rico40.5%United States12.5%

Unemployment rate

ZIP 0063121.7%*Puerto Rico10.7%United States5.2%

Bachelor's degree or higher

ZIP 0063132.1%*Puerto Rico29.8%United States35.7%

Median home value

ZIP 00631$99,800Puerto Rico$131,500United States$332,700

Median gross rent

ZIP 00631$336/moPuerto Rico$578/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0063165.1%*Puerto Rico67.9%United States65.2%

Mean travel time to work

ZIP 0063130.9 min*Puerto Rico28.0 minUnited States26.4 min

Worked from home

ZIP 006310.0%Puerto Rico6.1%United States15.1%

All figures for ZIP 00631

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 00631 — ACS 2020–2024 5-year estimates
Measure	ZIP 00631	Margin of error	Puerto Rico	United States
Total population	1,321	±438	3,234,309	334,922,499
Median age	48.0 yrs	±11.5 yrs	44.8 yrs	38.9 yrs
Households	450	±120	1,290,866	129,227,496
Median household income	$19,278	±$3,989	$26,297	$80,734
Per capita income	$9,431	±$2,085	$17,981	$44,673
Poverty rate	54.5%*	±11.2 pts	40.5%	12.5%
Unemployment rate	21.7%*	±15.9 pts	10.7%	5.2%
Bachelor's degree or higher	32.1%*	±13.3 pts	29.8%	35.7%
Median home value	$99,800	±$26,093	$131,500	$332,700
Median gross rent	$336/mo	±$75	$578/mo	$1,413/mo
Owner-occupied homes	65.1%*	±11.6 pts	67.9%	65.2%
Mean travel time to work	30.9 min*	±27.1 min	28.0 min	26.4 min
Worked from home	0.0%	±4.8 pts	6.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 00631
Group	ZIP 00631	Puerto Rico	United States
White alone, not Hispanic or Latino	0.0%	0.6%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	0.1%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.0%	0.5%
Asian alone, not Hispanic or Latino	0.0%	0.1%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.0%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.1%	0.6%
Two or more races, not Hispanic or Latino	0.0%	0.1%	4.3%
Hispanic or Latino (of any race)	100.0%	99.0%	19.3%

Where ZIP 00631 is

State: Puerto Rico
Main county: Adjuntas Municipio— also overlaps Lares Municipio
Land area: 3.13 sq mi· about 422 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Adjuntas Municipio

00601 Adjuntas Municipio, PR

See every ZIP code in Puerto Rico, or compare ZIP 00631 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.