| City: | Ocean Springs, Mississippi |
| Names to Avoid: | Ocean Spgs |
| County: | Jackson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:16:39 PM |
| Population: | No Population Data |
| Area Code: | 228 |
| Classification: | PO Box |
| Coordinates: | 30.4114, -88.8279 |
| Quick Link: |
ZIP Code 39566 serves as a PO Box classification for Ocean Springs, Mississippi, a coastal community in Jackson County along the Mississippi Gulf Coast. This ZIP doesn't cover residential areas. Instead, it's designated for PO Box mail services, while the neighboring standard ZIP Code 39564 handles street delivery throughout Ocean Springs.
The post office at this location maintains 422 PO Boxes serving both individual and business customers. With 307 business delivery points and 13 business establishments employing 151 workers, this ZIP supports commercial mail operations separate from residential delivery. Ocean Springs residents receive street delivery via the standard 39564 ZIP, but businesses and individuals who prefer PO Box service use 39566.
This is not a PO Box Only Zone. Street delivery is widely available in Ocean Springs through the standard ZIP code. The PO Box classification here is an administrative distinction dating back to when USPS computerized its addressing systems, separating PO Box operations from carrier route delivery in the same community.
The single street represents the post office's physical address on Bienville Boulevard, used for PO Box Street Addressing.
ZIP Code 39566 supports both business and residential activity. According to the Business Census (2024), there are 14 business establishments, employing about 161 people with an annual payroll of $3,674,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 843Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 14Source: CBP |
| 1st Quarter Payroll: | $844,000Source: CBP |
| Annual Payroll: | $3,674,000Source: CBP |
| # of Employees: | 161Source: CBP |
ZIP Code 39566 is located in Jackson County, Mississippi, within the Gulfport-Biloxi, MS Metropolitan Statistical Area (CBSA 25060) and Mississippi's 4th Congressional District. This Metro area has a population of 248,820 people, about 0.00% of whom live in ZIP Code 39566. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Gulfport-Biloxi, MSSource: Census |
| CBSA Number: | 25060Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 248,820Source: Census |
| MSA: | Biloxi-Gulfport-Pascagoula, MS MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 04Source: USPS |
| Congressional Land Area: | 8044.48 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2853520Source: Census |
| Place Name: | Ocean Springs city; MississippiSource: Census |
We could not locate which school district 39566 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.