| City: | Toa Baja, Puerto Rico |
| County: | Toa Baja County |
| Timezone: | Atlantic (GMT -04:00) |
| Local Time: | 9:10:31 PM |
| Population: | 6 [See All] |
| Area Codes: | 787 / 939 |
| Classification: | PO Box |
| Coordinates: | 18.4445, -66.2550 |
| Land Area: | 2.664 sq mi |
| Quick Link: |
ZIP code 00950 serves as a major mail hub for the Toa Baja area of Puerto Rico, maintaining 954 PO Boxes despite having only 4 households within its census boundary. This extreme ratio of 238.5 boxes per household indicates regional service far beyond the immediate ZCTA, which encompasses just 6 residents with a median age of 77 years.
The post office is located on Calle Dr Hernan Cortes and provides both PO Box services and limited street delivery through a single city carrier route. This isn't a PO Box Only Zone, as street delivery is available in the broader Toa Baja community through neighboring ZIP codes, including 00949 which geographically contains this location.
The classification as a PO Box ZIP reflects the historical postal setup rather than current delivery patterns. While 954 boxes serve the wider region, the post office also handles 260 business delivery points, indicating commercial use alongside residential mail service. With 112 ZIP+4 records on the single street address and unit designators, the facility likely operates from a multi-unit building or complex.
The tiny ZCTA population doesn't represent the full service area. Toa Baja municipality has a substantial population that relies on this post office for mail access, government correspondence, and package delivery. The median age of 77 within the census boundary likely indicates a small retirement residence or elderly household cluster rather than the demographics of the broader customer base.
Single street address with unit designators suggests multi-unit postal facility building.
ZIP Code 00950 has 6 residents and 4 households (average 1.50 persons per household). The median age is 77.0 years, significantly older than the state (45.2) and significantly older than the nation (38.8). The gender split is 66.7% male and 33.3% female, which is much higher than the state male share (47.3%), making this a male-majority area. Largest groups are Hispanic or Latino (100.0%) and Black or African American (66.7%, much higher than the state average of 7.0% and well above the national average of 12.4%); Hispanic or Latino residents make up 100.0%, which is much higher than the national average (18.7%), and Black or African American share is much higher than both the state (7.0%) and national averages (12.4%).
Explore More: Population Over Time By Age & Gender By Race By Gender Nativity & Citizenship
| 2020 Population: | 6Source: Census DHC |
| 2024 ACS Population Estimate: | 0Source: Census ACS |
| 2026 ZC Population Estimate: | 0Source: ZIP-Codes.com |
| Population Density: | 2.3 people per sq mile |
| Average Income: | $0Source: Census ACS |
| Households: | 4Source: Census DHC |
| Average House Value: | $0Source: Census ACS |
| Persons Per Household: | 1.50Source: Census DHC |
| Average Family Size: | 1.67Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Decennial Census | 9 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 6 | -- | -- | -- |
Median Age: 77
Male Median Age: 81.5
Female Median Age: 45
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0 |
| Female | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Total | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 |
| White: | 0 | 0% |
| Black: | 4 | 40.00% |
| Hispanic:* | 6 | 60.00% |
| Asian: | 0 | 0% |
| American Indian: | 0 | 0% |
| Hawaiian: | 0 | 0% |
| Other: | 0 | 0% |
| Total: | 10 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 4 | 66.67% | 81.5 years |
| Females: | 2 | 33.33% | 45.0 years |
| Total: | 6 | 100% | 77.0 years |
| Native, born in the United States: | 0 | 0% |
| Native, born in PR, Island Areas, or abroad: | 0 | 0% |
| Foreign born, naturalized U.S. citizen: | 0 | 0% |
| Foreign born, not a U.S. citizen: | 0 | 0% |
| Total Population: | 0 | 100% |
| Total Native Population: | 0 | 0% |
| Total Foreign-born Population: | 0 | 0% |
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
| Less than 9th grade: | 0 | 0% |
| 9th to 12th grade, no diploma: | 0 | 0% |
| High school graduate (includes equivalency): | 0 | 0% |
| Some college, no degree: | 0 | 0% |
| Associate's degree: | 0 | 0% |
| Bachelor's degree: | 0 | 0% |
| Graduate or professional degree: | 0 | 0% |
| Total: | 0 | 100% |
| High school or higher: | 0 | 0% |
| Bachelor's degree or higher: | 0 | 0% |
| Private Insurance: | 0 | 0% |
| Public Insurance: | 0 | 0% |
| No Insurance: | 0 | 0% |
| Total: | 0 | 100% |
| Has Health Insurance: | 0 | 0% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % 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% |
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.
| Nursery School, Preschool: | 0 | 0% |
| Kindergarten: | 0 | 0% |
| Elementary school (grades 1-8): | 0 | 0% |
| High school (grades 9-12): | 0 | 0% |
| College or graduate school: | 0 | 0% |
| Total: | 0 | 100% |
| Early Childhood: | 0 | 0% |
| K-12 (Primary & Secondary School): | 0 | 0% |
ZIP Code 00950 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: | 2,856Source: 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 |
ZIP Code 00950 is located in Toa Baja County, Puerto Rico, within the San Juan-Bayamon-Caguas, PR Metropolitan Statistical Area (CBSA 41980). This Metro area has a population of 2,063,795 people, about 0.00% of whom live in ZIP Code 00950. It covers 2.664 sq mi of land and a water area of 0.768 sq mi.
| CBSA Name: | San Juan-Bayamon-Caguas, PRSource: Census |
| CBSA Number: | 41980Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,063,795Source: Census |
| MSA: | San Juan-Caguas-Arecibo, PR CMSASource: Census |
| Land Area: | 2.664 sq miSource: Census |
| Water Area: | 0.768 sq miSource: 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: | 7282617Source: Census |
| Place Name: | Toa Baja zona urbana; Puerto RicoSource: Census |
ZIP Code 00950 is in the Puerto Rico Department of Education, which serves grades Pre-Kindergarten thru 12th. There are 2 public school(s) in this ZIP Code, and we have located 0 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
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.