ZIP Code Tabulation Area · Puerto Rico

ZIP Code 00918: San Juan, PR

ZIP Code 00918 (San Juan, San Juan Municipio, Puerto Rico) has an estimated 16,172 residents in 8,255 households. The median household income is $39,287, the median home value is $230,900 and the median gross rent is $563/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

Total population

16,172

Margin of error ±1,634

Median household income

$39,287

Margin of error ±$12,150

Median home value

$230,900

Margin of error ±$15,691

Median gross rent

$563/mo

Margin of error ±$198

Median age

45.4 yrs

Margin of error ±2.9 yrs

Mean travel time to work

21.0 min

Margin of error ±4.5 min

How ZIP 00918 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 0091845.4 yrsPuerto Rico44.8 yrsUnited States38.9 yrs

Median household income

ZIP 00918$39,287Puerto Rico$26,297United States$80,734

Per capita income

ZIP 00918$38,483Puerto Rico$17,981United States$44,673

Poverty rate

ZIP 0091826.7%Puerto Rico40.5%United States12.5%

Unemployment rate

ZIP 009189.9%Puerto Rico10.7%United States5.2%

Bachelor's degree or higher

ZIP 0091860.8%Puerto Rico29.8%United States35.7%

Median home value

ZIP 00918$230,900Puerto Rico$131,500United States$332,700

Median gross rent

ZIP 00918$563/moPuerto Rico$578/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0091848.6%Puerto Rico67.9%United States65.2%

Mean travel time to work

ZIP 0091821.0 minPuerto Rico28.0 minUnited States26.4 min

Worked from home

ZIP 0091817.8%Puerto Rico6.1%United States15.1%

All figures for ZIP 00918

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 00918 — ACS 2020–2024 5-year estimates
Measure	ZIP 00918	Margin of error	Puerto Rico	United States
Total population	16,172	±1,634	3,234,309	334,922,499
Median age	45.4 yrs	±2.9 yrs	44.8 yrs	38.9 yrs
Households	8,255	±641	1,290,866	129,227,496
Median household income	$39,287	±$12,150	$26,297	$80,734
Per capita income	$38,483	±$4,190	$17,981	$44,673
Poverty rate	26.7%	±3.3 pts	40.5%	12.5%
Unemployment rate	9.9%	±3.1 pts	10.7%	5.2%
Bachelor's degree or higher	60.8%	±3.2 pts	29.8%	35.7%
Median home value	$230,900	±$15,691	$131,500	$332,700
Median gross rent	$563/mo	±$198	$578/mo	$1,413/mo
Owner-occupied homes	48.6%	±4.3 pts	67.9%	65.2%
Mean travel time to work	21.0 min	±4.5 min	28.0 min	26.4 min
Worked from home	17.8%	±4.3 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 00918
Group	ZIP 00918	Puerto Rico	United States
White alone, not Hispanic or Latino	0.9%	0.6%	57.4%
Black or African American alone, not Hispanic or Latino	0.1%	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	0.2%	0.1%	0.6%
Two or more races, not Hispanic or Latino	0.0%	0.1%	4.3%
Hispanic or Latino (of any race)	98.8%	99.0%	19.3%

Where ZIP 00918 is

State: Puerto Rico
Main county: San Juan Municipio
Largest overlapping place: San Juan (100% of the ZIP's land area)
Land area: 2.70 sq mi· about 5,990 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 San Juan Municipio

00901 San Juan, PR 00906 San Juan, PR 00907 San Juan, PR 00909 San Juan, PR 00911 San Juan, PR 00912 San Juan, PR 00913 San Juan, PR 00915 San Juan, PR 00917 San Juan, PR 00920 San Juan, PR 00921 San Juan, PR 00923 San Juan, PR 00924 San Juan, PR 00925 San Juan, PR 00926 San Juan, PR 00927 San Juan, PR

See every ZIP code in Puerto Rico, or compare ZIP 00918 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.