| City: | Copeville, Texas |
| County: | Collin County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:33:05 PM |
| Population: | No Population Data |
| Area Codes: | 469 / 945 / 972 |
| Classification: | PO Box |
| Coordinates: | 33.0873, -96.4182 |
| Quick Link: |
This is a PO Box-only ZIP code, meaning street delivery isn't available within 75121 itself. The surrounding area is served by one rural carrier route along County Road 549. Residents who need physical addresses for deliveries typically receive those services through neighboring ZIP codes, while the Copeville post office handles their regular mail through PO Boxes.
The single street in USPS records is County Road 549, reflecting the rural character of the area surrounding Copeville. The limited street delivery infrastructure indicates that most residents rely on PO Box service at the Copeville post office.
ZIP Code 75121 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: | 167Source: 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 75121 is located in Collin County, Texas, within the Dallas-Fort Worth-Arlington, TX Metropolitan Statistical Area (CBSA 19100) and Texas's 3rd Congressional District. This Metro area has a population of 7,807,555 people, about 0.00% of whom live in ZIP Code 75121, and is subdivided into the Dallas-Plano-Irving, TX division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Dallas-Fort Worth-Arlington, TXSource: Census |
| CBSA Number: | 19100Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Dallas-Plano-Irving, TX (CBSA Div 19124)Source: Census |
| CBSA Population: | 7,807,555Source: Census |
| MSA: | Dallas-Fort Worth, TX CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 480.88 sq miSource: Census |
| PMSA: | Dallas, TX PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 75121 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.