| City: | Houston, Texas |
| County: | Harris County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:19:32 PM |
| Population: | No Population Data |
| Area Codes: | 281 / 346 / 621 / 713 / 832 |
| Classification: | PO Box |
| Coordinates: | 29.7632, -95.3633 |
| Quick Link: |
ZIP code 77289 is a point-only PO Box ZIP code located within the Clear Lake area of Houston, Texas. It doesn't cover any geographic territory of its own. Instead, it exists as a postal designation within ZIP 77062. The single street address in its records is El Camino Real, with 84 delivery points using unit designations.
This ZIP serves as a Large Volume Receiver location, indicated by its single-building characteristics. With 100 PO Boxes and 149 business delivery points, it handles significant commercial mail volume. There's no residential population assigned to this ZIP code since it functions as a specialized mail delivery point rather than a community.
Clear Lake sits southeast of downtown Houston, near NASA's Johnson Space Center. The surrounding neighborhoods include Oakbrook West, Meadowgreen, Bay Glen, and Bay Knoll. Residents in these areas typically receive mail through ZIP 77062, the enclosing standard ZIP code.
Street delivery does exist here, but it's limited to the El Camino Real address. All 84 street records route through a single city carrier route. PO Box service handles the remainder of mail for businesses and individuals who choose that option.
A single address with unit designations indicates this ZIP serves one building or complex.
ZIP Code 77289 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 247 people with an annual payroll of $11,799,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 239Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 7Source: CBP |
| 1st Quarter Payroll: | $2,995,000Source: CBP |
| Annual Payroll: | $11,799,000Source: CBP |
| # of Employees: | 247Source: CBP |
ZIP Code 77289 is located in Harris County, Texas, within the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area (CBSA 26420) and Texas's 36th Congressional District. This Metro area has a population of 7,274,714 people, about 0.00% of whom live in ZIP Code 77289. 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: | 36Source: USPS |
| Congressional Land Area: | 7125.83 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 77289 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.