| City: | Oklahoma City, Oklahoma |
| Names to Avoid: | Okc |
| County: | Oklahoma County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 7:06:20 PM |
| Population: | No Population Data |
| Area Codes: | 405 / 572 |
| Classification: | PO Box |
| Coordinates: | 35.4678, -97.5164 |
| Quick Link: |
ZIP code 73143 serves a commercial corridor along South I-35 Service Road in Oklahoma City, Oklahoma. This isn't a residential community. Instead, it's a business-focused postal zone with 303 PO Boxes and 237 business delivery points concentrated along a single street.
The entire ZIP consists of addresses on S I-35 Service Rd, with 174 street delivery records using unit designators. This pattern suggests a large commercial complex, business park, or cluster of facilities along the Interstate 35 corridor in south Oklahoma City. With 16 business establishments employing 127 workers, this ZIP functions as a commercial service point rather than a residential area.
Mail delivery here operates through both PO Boxes and direct business delivery to units along the service road. The post office maintains city carrier route service (route C) despite the PO Box classification. This is a point location (MultiPoint geometry) enclosed within the larger residential ZIP code 73129, which covers the surrounding Oklahoma City neighborhoods including Shallow Brook and Shields-Davis.
Because there's no residential population within this ZIP's boundaries, all census demographic data is unavailable. The postal service here exists solely to support commercial operations along this section of the I-35 corridor in Oklahoma County.
Single street serving commercial facilities along Interstate 35 service road with unit-based addressing.
ZIP Code 73143 supports both business and residential activity. According to the Business Census (2024), there are 11 business establishments, employing about 111 people with an annual payroll of $8,287,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 2,523Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 11Source: CBP |
| 1st Quarter Payroll: | $1,859,000Source: CBP |
| Annual Payroll: | $8,287,000Source: CBP |
| # of Employees: | 111Source: CBP |
ZIP Code 73143 is located in Oklahoma County, Oklahoma, within the Oklahoma City, OK Metropolitan Statistical Area (CBSA 36420) and Oklahoma's 3rd Congressional District. This Metro area has a population of 1,445,122 people, about 0.00% of whom live in ZIP Code 73143. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Oklahoma City, OKSource: Census |
| CBSA Number: | 36420Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 1,445,122Source: Census |
| MSA: | Oklahoma City, OK MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 34116.73 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 4055000Source: Census |
| Place Name: | Oklahoma City city; OklahomaSource: Census |
We could not locate which school district 73143 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.