| City: | Houston, Texas |
| County: | Harris County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:18:47 PM |
| Population: | No Population Data |
| Area Codes: | 281 / 346 / 621 / 713 / 832 |
| Classification: | PO Box |
| Coordinates: | 29.7632, -95.3633 |
| Quick Link: |
ZIP code 77266 is a PO Box-only ZIP located within Houston's Neartown/Montrose neighborhood. It doesn't have its own geographic territory. Instead, it's a point location contained entirely within ZIP 77006. The post office at this location serves 378 PO Boxes and 276 business accounts, making it primarily a commercial mail service point rather than a residential postal zone.
All 75 ZIP+4 records for this ZIP trace to a single address on Richmond Avenue, with unit numbers distinguishing individual mailboxes. This is a common setup for commercial mail receiving agencies or postal service centers in urban areas. Houston residents and businesses use 77266 when they want a dedicated PO Box address separate from their physical street address in surrounding ZIPs like 77006. Since this isn't a PO Box Only Zone, customers here choose PO Box service for privacy, convenience, or business purposes rather than necessity.
Richmond Avenue is the sole street address, serving as the physical location for all PO Box services in this ZIP.
ZIP Code 77266 supports both business and residential activity. According to the Business Census (2024), there are 10 business establishments, employing about 26 people with an annual payroll of $1,307,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 592Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 10Source: CBP |
| 1st Quarter Payroll: | $287,000Source: CBP |
| Annual Payroll: | $1,307,000Source: CBP |
| # of Employees: | 26Source: CBP |
ZIP Code 77266 is located in Harris County, Texas, within the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area (CBSA 26420) and Texas's 7th Congressional District. This Metro area has a population of 7,274,714 people, about 0.00% of whom live in ZIP Code 77266. 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: | 7,274,714Source: Census |
| MSA: | Houston-Galveston-Brazoria, TX CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 07Source: USPS |
| Congressional Land Area: | 161.94 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 77266 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 January 1, 2026.