| City: | Houston, Texas |
| County: | Harris County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 9:41:18 AM |
| Population: | No Population Data |
| Area Codes: | 281 / 346 / 621 / 713 / 832 |
| Classification: | PO Box |
| Coordinates: | 29.7632, -95.3633 |
| Quick Link: |
While the ZIP includes one street address reference—Red Oak Drive with 44 delivery records—the facility primarily serves customers who maintain PO Boxes for business mail, privacy preferences, or convenience. The post office has 115 business accounts, suggesting it's a popular location for companies that need a Houston mailing address separate from their physical location. The ZIP is geographically contained within the 77090 ZIP code area, which handles standard street delivery for the surrounding neighborhoods of Cypress Station, Westador, and Pine Oak Forest.
Only one street is referenced in this PO Box facility ZIP, with Red Oak Drive accounting for all 44 street-type delivery records. This minimal street presence is typical of PO Box-only facilities that primarily serve customers through box rentals rather than carrier routes.
ZIP Code 77273 supports both business and residential activity. According to the Business Census (2024), there are 9 business establishments, employing about 32 people with an annual payroll of $956,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 257Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 9Source: CBP |
| 1st Quarter Payroll: | $306,000Source: CBP |
| Annual Payroll: | $956,000Source: CBP |
| # of Employees: | 32Source: CBP |
ZIP Code 77273 is located in Harris County, Texas, within the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area (CBSA 26420) and Texas's 18th Congressional District. This Metro area has a population of 5,946,800 people, about 0.00% of whom live in ZIP Code 77273. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Houston-Pasadena-The Woodlands, TXSource: Census |
| CBSA Number: | 26420Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 5,946,800Source: Census |
| MSA: | Houston-Galveston-Brazoria, TX CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 18Source: USPS |
| Congressional Land Area: | 235.2 sq miSource: Census |
| PMSA: | Houston, TX PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4835000Source: Census |
| Place Name: | Houston city; TexasSource: Census |
We could not locate which school district 77273 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.
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.