| Plattenville | |
| Settlement Type: | Unincorporated community |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Assumption |
| Pushpin Map: | Louisiana |
| Population As Of: | 2000 |
| Population Total: | 1965 |
| Population Density Km2: | auto |
| Timezone1: | CST |
| Utc Offset1: | -6 |
| Timezone1 Dst: | CDT |
| Utc Offset1 Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 70393[1] |
| Area Code: | 985 |
Plattenville is an unincorporated community in Assumption Parish, Louisiana, United States. The population was 1,965 at the 2000 census.