| City: | Houston, Texas |
| County: | Harris County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:18:02 PM |
| Population: | No Population Data |
| Area Codes: | 281 / 346 / 621 / 713 / 832 |
| Classification: | PO Box |
| Coordinates: | 29.7632, -95.3633 |
| Quick Link: |
ZIP code 77243 is a PO Box facility serving the northwest Houston area. The post office maintains 178 PO Boxes for residential and business customers, though this isn't a standalone community. Most residents and businesses in this area receive their street delivery through neighboring Houston ZIP codes.
The postal facility serves Emnora Lane, which accounts for all 68 street-based mail records in the system. These records cover unit-based delivery points, though actual carrier service operates through the broader 77080 ZIP code area. The 136 business customers using this PO Box designation maintain mailing addresses separate from their physical locations in the Spring Branch and Northwest Houston neighborhoods.
Only one street appears in postal records: Emnora Lane. All 68 delivery records are unit-based addresses on this single street, suggesting an apartment complex or multi-unit development that uses this PO Box ZIP for administrative purposes while receiving carrier delivery through the surrounding 77080 ZIP code.
ZIP Code 77243 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 5 people with an annual payroll of $139,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 311Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $45,000Source: CBP |
| Annual Payroll: | $139,000Source: CBP |
| # of Employees: | 5Source: CBP |
ZIP Code 77243 is located in Harris County, Texas, within the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area (CBSA 26420) and Texas's 2nd and 38th Congressional Districts. This Metro area has a population of 7,274,714 people, about 0.00% of whom live in ZIP Code 77243. 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: | 02,38Source: USPS |
| Congressional Land Area: | 308.75, 0 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 77243 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.