| City: | Lydia, Louisiana |
| Parish: | Iberia Parish |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 1:40:14 AM |
| Population: | No Population Data |
| Area Code: | 337 |
| Classification: | PO Box |
| Coordinates: | 29.9192, -91.7956 |
| Quick Link: |
Lydia, Louisiana operates as a small postal facility in Iberia Parish, maintaining 173 PO Boxes for residents across the surrounding rural area. This is a PO Box Only Zone. There's no alternative mail delivery for the region it serves.
The ZIP has an unusual delivery pattern. While classified as PO Box only, it includes limited street delivery to 37 addresses on Darnell Road, all with unit designators. This suggests a single development or facility receiving carrier service, while the broader area relies exclusively on PO Box pickup. The post office also serves 32 business delivery points.
Lydia sits within the larger service area of ZIP 70563, which provides the primary geographic coverage for this part of Iberia Parish. As a point location rather than a defined territory, the Lydia post office functions as a regional mail access hub. Residents from the surrounding rural area travel here to collect mail, packages, and conduct postal business.
Mail should be addressed to:
PO Box [number]
Lydia, LA 70569For the Darnell Road facility:
[Number] Darnell Rd Unit [#]
Lydia, LA 70569Only one street in the ZIP+4 records: Darnell Road with 37 unit addresses, indicating a single development or facility.
ZIP Code 70569 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 8 people with an annual payroll of $187,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 528Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 4Source: CBP |
| 1st Quarter Payroll: | $49,000Source: CBP |
| Annual Payroll: | $187,000Source: CBP |
| # of Employees: | 8Source: CBP |
ZIP Code 70569 is located in Iberia Parish, Louisiana, within the New Iberia, LA Metropolitan Statistical Area (CBSA 35340) and Louisiana's 3rd Congressional District. This Micro area has a population of 69,194 people, about 0.00% of whom live in ZIP Code 70569. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | New Iberia, LASource: Census |
| CBSA Number: | 35340Source: Census |
| CBSA Type: | MicroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 69,194Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 03Source: USPS |
| Congressional Land Area: | 6983.32 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2246755Source: Census |
| Place Name: | Lydia CDP; LouisianaSource: Census |
We could not locate which school district 70569 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.