ZIP Code 00936 in San Juan, PR

Data Last Updated: February 1, 2026
City:San Juan, Puerto Rico
City Alias:Barrio Obrero, Caparra, Cupey, Minillas, Old San Juan, Rio Piedras, San Jose, Santurce
Names to Avoid:
65th Infantry, Gpo, Loiza Street
County:San Juan County
Timezone:Atlantic (GMT -04:00)
Local Time:8:44:04 PM
Population:No Population Data
Area Codes:787 / 939
Classification:PO Box
Coordinates:18.4683, -66.1061
Quick Link:
https://www.zip-codes.com/zip-code/00936/zip-code-00936.asp

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00936 - San Juan, PR

ZIP Code 00936, San Juan

Small Town Unique ZIP No Census Data
LocationSan Juan County, PR
Area0 sq mi Single Point
Delivery Points4,804 (1,744 businesses)
PO Boxes3,060
Also Known As65Th Infantry, Loiza Street, Gpo (added Dec 2007)
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 00901
Key Facts
  • This ZIP code contains 3,060 PO Boxes serving the San Juan metropolitan area, making it a major postal hub for Puerto Rico's capital.
  • The facility houses 47 specialized postal offices and departments within a single building, including district management, processing operations, and business mail services.
  • With 1,744 business accounts, this location serves as a central mailing address for companies operating throughout greater San Juan.
  • The ZIP code encompasses multiple San Juan neighborhoods as aliases, including Santurce, Rio Piedras, Old San Juan, Cupey, and Minillas, reflecting its role as a regional postal center.
  • Despite having minimal land area, this facility includes 2 street carrier routes that serve the immediate vicinity around Ave FD Roosevelt.
  • This is designated as a PO Box-only ZIP (Classification P), meaning it exclusively handles PO Box delivery rather than residential street addresses.

The Central Post Office Complex

The post office operates from a large facility on Ave FD Roosevelt, which includes specialized departments across 47 named offices within the building. These range from the District Manager's office to processing and distribution centers, maintenance operations, and business mail entry services. The 1,744 business accounts reflect the ZIP's commercial orientation—companies use this central location for reliable mail service across San Juan's various neighborhoods, from Old San Juan to Rio Piedras. While this ZIP doesn't serve a residential population directly, it functions as the backbone of mail service for one of the Caribbean's largest urban areas.

Street Name Patterns

Single Street Facility

The ZIP is anchored by a single address on Ave FD Roosevelt (Franklin D. Roosevelt Avenue), one of San Juan's major thoroughfares. This reflects the facility's nature as a centralized postal complex rather than a distributed delivery area.

Education, Health & Community


Insufficient data for educational attainment. Insufficient data for health insurance coverage. Insufficient data for poverty. Insufficient data for school enrollment.

Explore More: Educational Attainment Health Insurance Poverty Over Time School Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00%
9th to 12th grade, no diploma:00%
High school graduate (includes equivalency):00%
Some college, no degree:00%
Associate's degree:00%
Bachelor's degree:00%
Graduate or professional degree:00%
Total:0100%
High school or higher:00%
Bachelor's degree or higher:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:00%
Public Insurance:00%
No Insurance:00%
Total:0100%
Has Health Insurance:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%-666,666,666.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 00936 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:4,750Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 00936 is located in San Juan County, Puerto Rico, within the San Juan-Bayamon-Caguas, PR Metropolitan Statistical Area (CBSA 41980). This Metro area has a population of 2,478,905 people, about 0.00% of whom live in ZIP Code 00936. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:San Juan-Bayamon-Caguas, PRSource: Census
CBSA Number:41980Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,478,905Source: Census
MSA:San Juan-Caguas-Arecibo, PR CMSASource: Census
Land Area:--Source: Census
Water Area:--Source: Census
Congressional District:No DistrictsSource: USPS
Congressional Land Area: sq miSource: Census
PMSA:San Juan-Bayamon, PR PMSASource: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:7276770Source: Census
Place Name:San Juan zona urbana; Puerto RicoSource: Census

Adjacent & Nearby ZIP Codes


00937 | | 00935

Schools in ZIP Code 00936


We could not locate which school district 00936 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Dr. Jose Celso Barbosa San Juan Pda. 4 1/2 Ponce De Leon
San Juan, PR 00901
District: Puerto Rico Department of EducationNearby
Jose Julian Acosta - Teatro Pda 1 Ave Juan Ponce De Leon
San Juan, PR 00901
District: Puerto Rico Department of EducationNearby
Abraham Lincoln San Juan Calle Sol 351
San Juan, PR 00901
District: Puerto Rico Department of EducationNearby
Rafael Cordero San Juan Calle Aurora Esq Hoare Pda 15
San Juan, PR 00908
District: Puerto Rico Department of EducationNearby
Onofre Carballeira Ave Las Nereidas Frente A La Piramide
Catano, PR 00962
District: Puerto Rico Department of EducationNearby

Colleges & Post Secondary Schools near ZIP Code 00936


Albizu University-San Juan 151 Tanca St, Corner San Francisco St, Old San Juan
San Juan, PR 00902-3711
Type: Post Secondary
Center For Advanced Studies On Puerto Rico And The Caribbean Calle Del Cristo #52
San Juan, PR 00901
Type: Post Secondary
Escuela De Artes Plasticas Y Diseno De Puerto Rico Barrio Ballaja Campo Del Morro
San Juan, PR 00902-1112
Type: Post Secondary
Advantage Technical College Ponce De Leon Avenue #818
San Juan, PR 00907-0000
Type: Post Secondary
Puerto Rico Conservatory Of Music 951 Ponce De Leon Avenue
San Juan, PR 00907-3373
Type: Post Secondary
Caribbean Forensic And Technical College Ave. Ponce De Leon #1207
San Juan, PR 00907
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov