DeQuincy city, Louisiana
Official LSAD Designation: DeQuincy city • Census GEOID: 2220575
• Calcasieu Parish
DeQuincy city is an incorporated city in Calcasieu Parish, Louisiana. According to official records from the Census (2025), DeQuincy city had an estimated population of 2,878 residents. Official Census Bureau geographic records classify this community under LSAD designation DeQuincy city (GEOID 2220575).
Local Government Administration U.S. Census Bureau GMAF
City Of De Quincy
Municipal
Official Title:
Mayor
Address:
PO BOX 968, DEQUINCY LA 70633-0968
Parish Of Calcasieu
County
Official Title:
Police Jury President
Address:
PO BOX 3287, LAKE CHARLES LA 70602-3287
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,878 | 2025 |
| Median Household Income | $44,281 | 2020-2024 |
| Median Home Value | $124,500 | 2020-2024 |
| Land Area | 3.19 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).