DeQuincy, Louisiana
DeQuincy: city in Louisiana, United States of America
About
DeQuincy is a city located in the county of Calcasieu Parish in the U.S. state of Louisiana. Its population at the 2010 census was 3,235 and a population density of 392 people per km². After 10 years in 2020 city had an estimated population of 3,009 inhabitants.
Quick Facts about DeQuincy
| Population | 3,009 (2020) |
| Country | United States of America |
| State | Louisiana (United States) |
| County | Calcasieu Parish |
| Postal code | 70633 |
| Phone Area Codes | 337 |
| Area | 8.25 km2 |
| Latitude & Longitude | 30.4505,-93.4332 |
| Altitude | 79 feet / 24 meters |
| Time Zone | America/Chicago |
| Local time | 00:40:08 (16th April 2026) |
| Density | 365 Pop. per km² as of 2020 |
| Population growth | -7.51% (2010-2020) |
| Weather | 85℉ Mostly Sunny 7-days weather |
Geography
DeQuincy is located at 30°27'2"N 93°25'60"W (30.4504800, -93.4332200).
DeQuincy map
icon to open full mode. View satellite images
Weather
Mostly sunny, with a high near 85. South wind 0 to 10 mph, with gusts as high as 20 mph.
7-Day ForecastDemographics
According to census records, the population of DeQuincy decreased by 7.51% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 3,235 | - | census |
| 2011 | 3,216 | -0.59% | estimation process |
| 2012 | 3,188 | -0.88% | estimation process |
| 2013 | 3,187 | -0.03% | estimation process |
| 2014 | 3,176 | -0.35% | estimation process |
| 2015 | 3,169 | -0.22% | estimation process |
| 2016 | 3,170 | 0.03% | estimation process |
| 2017 | 3,155 | -0.48% | estimation process |
| 2018 | 3,123 | -1.02% | estimation process |
| 2019 | 3,086 | -1.2% | estimation process |
| 2020 | 3,009 | -2.56% | estimation process |
Services and Civic Places in DeQuincy
1De Quincy Mayor's Office
300 N Holly St, Dequincy, LA 70633 View details
Phone: +13377868211 | Website available
2DeQuincy City Hall
300 N Holly St, Dequincy, LA 70633 View details
Phone: +13377868241 | Website available
3De Quincy Gas Co
300 N Holly St, Dequincy, LA 70633 View details
Phone: +13377862231 | Website available
People born in DeQuincy (3)
People born in DeQuincy, including basketball player Anthony Pullard, baseball player Scott Brown, artist Tina Girouard, .
More notable people
Nearby Schools and Colleges
Schools and campuses linked to DeQuincy, LA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 158778 | Avery James School of Cosmetology | Lake Charles (LA) | 70601 |
| 407151 | Stage One-The Hair School | Lake Charles (LA) | 70605 |
| 469920 | Unitech Training Academy-Lake Charles | Lake Charles (LA) | 70601-7887 |
| 159717 | McNeese State University | Lake Charles (LA) | 70605 |
| 160579 | SOWELA Technical Community College | Lake Charles (LA) | 70615 |
Nearby Transit Stations (2)
Rail and bus stations connected to DeQuincy, LA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| LCH | Lake Charles | 100 Ryan Street | RAIL |
| BMT | Beaumont | 2555 W. Cedar Street | RAIL |
Closest post offices linked to DeQuincy.
| Post Office Name | City | ZIP |
|---|---|---|
| Dequincy Post Office | Dequincy (LA) | 70633 |
| Ragley Post Office | Ragley (LA) | 70657 |
| Singer Post Office | Singer (LA) | 70660 |
| Longvill Post Office | Longville (LA) | 70652 |
| Sulphur Post Office | Sulphur (LA) | 70663 |
Other cities in Calcasieu Parish
Cities, towns, neighborhoods & other populated places in Calcasieu Parish , LA.
| City Name | Population | Title |
|---|---|---|
| Lake Charles | 78,433 | The second most populous city in Calcasieu Parish, Louisiana. |
| Sulphur | 20,120 | Suburb city of Lake Charles, located in Calcasieu Parish, Louisiana, United States |
| Moss Bluff | 11,557 | City in Louisiana, United States of America |
| Prien | 7,810 | City in Louisiana, United States of America |
| Westlake | 4,873 | Human settlement in Louisiana, United States of America |
| Carlyss | 4,670 | City in Louisiana, United States of America |
| Vinton | 3,211 | Town in Louisiana |
| Iowa | 3,109 | Town in Louisiana, United States |
Distance to Other Cities
DeQuincy distances to largest Louisiana cities