70521 ZIP Code — Cecilia, LA
Saint Martin County, Louisiana
ZIP code 70521 is located in Cecilia, Louisiana, within Saint Martin County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 337.
0
population
0.00
sq mi land
Standard
ZIP type
Central (CT)
timezone
70521 ZIP code map
Cities in ZIP code 70521
Below are the cities the US Postal Service accepts for ZIP code 70521. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Cecilia | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 22 |
| County FIPS | 099 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 30.3364 |
| Longitude | -91.8492 |
| Timezone | Central (CT) |
| Area code | 337 |