ZIP Code 70633 in Dequincy, LA

Data Last Updated: February 1, 2026
City:Dequincy, Louisiana
Parishes:Calcasieu Parish[Primary]
Beauregard Parish
Timezone:Central (GMT -06:00)
Local Time:8:59:14 AM
Population:8,989 [See All]
Area Code:337
Classification:Standard [Normal Street Delivery]
Coordinates:30.4269, -93.3846
Land Area:178.433 sq mi
Quick Link:
https://www.zip-codes.com/zip-code/70633/zip-code-70633.asp

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In the United States, a county equivalent is a political or administrative subdivision of a state. It has a specific geographic area and some level of governmental authority. The term "county" is used in 47 states. Alaska, Louisiana, and Connecticut have functionally equivalent subdivisions called Boroughs, Parishes, and Planning Regions, respectively. They functionally act like counties by subdividing the state.
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Population & Demographics


ZIP Code 70633 has 8,989 residents and 3,062 households (average 2.67 persons per household). The median age is 37.4 years, about the same as the state (38.1) and slightly younger than the nation (38.8). The gender split is 53.4% male and 46.6% female, which is higher than the state male share (48.5%), making this a male-majority area. Largest groups are White (80.0%, much higher than the state average of 57.1% and well above the national average of 61.6%) and Black or African American (14.6%, much lower than the state average of 31.4%); Hispanic or Latino residents make up 2.1%, which is much lower than the national average (18.7%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:8,989Source: Census DHC
2024 ACS Population Estimate:8,486Source: Census ACS
2026 ZC Population Estimate:8,648Source: ZIP-Codes.com
Population Density:50.4 people per sq mile
Average Income:$67,203Source: Census ACS
Households:3,062Source: Census DHC
Average House Value:$180,300Source: Census ACS
Persons Per Household:2.67Source: Census DHC
Average Family Size:3.03Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--7,7267,8687,4497,2707,0867,7367,4508,2338,5848,5068,0468,3738,1788,486
Decennial Census7,604------------------8,989--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 37.4

Male Median Age: 36.1

Female Median Age: 39.8

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male295274314300351388390389359291279291287218158977541
Female2903112782692032812152562462592722352642482341449592
Total585585592569554669605645605550551526551466392241170133
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:7,18781.14%
Black:1,31614.86%
Hispanic:*1892.13%
Asian:300.34%
American Indian:710.80%
Hawaiian:30.03%
Other:620.70%
Total:8,858100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:4,79753.37%36.1 years
Females:4,19246.63%39.8 years
Total:8,989100%37.4 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:8,38398.79%
Native, born in PR, Island Areas, or abroad:840.99%
Foreign born, naturalized U.S. citizen:190.22%
Foreign born, not a U.S. citizen:00.22%
Total Population:8,486100%
Total Native Population:8,46799.78%
Total Foreign-born Population:190.22%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $67,203, which is well under the national median ($80,734), is up $25,553 (61.4%) since 2011 and above its 2019 pre-pandemic level by $15,544. Family households earn a median of $87,245 versus $22,023 for nonfamily households (a difference of $65,222). By gender, male median income is $53,077 and female is $47,639, which is much lower than the national female median ($55,274), with a current gap of $5,438 that has narrowed from 2011 to 2024. The labor-force participation rate is 52.8%, which is markedly below the national rate (63.5%). The unemployment rate is 1.7%, which is much lower than the national rate (5.2%). The largest occupation group is Management (31.6%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$41,650$41,204$39,311$45,150$40,823$46,497$43,896$51,055$51,659$70,985$63,056$75,081$72,170$67,203
Median Family Income$54,946$52,165$45,802$49,607$47,963$50,793$48,406$54,816$56,048$77,769$77,192$90,456$93,145$87,245
Median NonFamily Income$22,813$22,132$22,246$26,804$25,720$28,913$28,889$29,688$24,565$26,490$22,770$24,744$23,578$22,023
Median Male Income$52,417$55,598$52,484$57,520$0$61,151$54,224$62,713$57,153$52,083$48,523$55,125$59,219$53,077
Median Female Income$32,607$27,353$24,741$26,761$0$28,676$30,849$37,083$40,820$26,173$0$0$29,569$47,639
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:3,49251.95%
Unemployed:600.89%
Not In Labor Force:3,17047.16%
Total:6,722100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:1,10531.64%
Service:35610.19%
Sales and Office:63618.21%
Natural resources, construction, and maintenance:82723.68%
Production, transportation, and material moving:56816.27%
Total Civilian Employed Population:3,492100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $180,300, which is far less than the national median ($332,700), is up $100,600 (126.22%) since 2011 and above its 2019 pre-pandemic level by $61,600. The median gross rent is $774, which is much lower than the national median ($1,413), is up $228 (41.76%) since 2011 and above its 2019 pre-pandemic level by $151. Of occupied housing, owners make up 78.34% (44.07% with a mortgage, 55.93% free-and-clear) and renters 21.66% - making this ZIP Code under national rental averages. The vacancy rate is 17.50%, which is far higher than the national rate (10.12%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$79,700$82,000$81,000$84,200$81,300$88,600$90,800$101,500$118,700$174,700$167,800$174,600$195,300$180,300
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:11418.45%
$500 to $999:37861.17%
$1,000 to $1,499:10116.34%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:254.05%
Total:618100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$546$586$590$664$805$782$592$602$623$561$643$676$753$774
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):98534.53%
Owner Occupied (free and clear, no mortgage):1,25043.81%
Renter Occupied:61821.66%
Total Occupied Housing Units:2,853100%

Occupied Housing Units:2,85382.50%
Vacant Housing Units (not graphed):60517.50%
Total Housing Units:3,458100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:2,60775.39%
Multi-Family Units:2086.02%
Other Units:64318.59%
Total Housing Units:3,458100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 15.10% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 83.80%, which is far lower than the national rate (89.60%). The uninsured rate is 7.20%, which is comparable to the national rate (8.40%). The share of people in poverty is 11.00%, which is comparable to the national rate (8.80%), up 2.30 percentage points since 2011 and above its 2019 pre-pandemic level by 1.60 percentage points. This points to rising hardship - a weaker consumer base, greater strain on public services, and job-market headwinds. Among residents ages 3+, the largest enrollment group is elementary (57.54%). College enrollment is 12.12%, which is far lower than the national rate (26.70%), indicating the community may be more oriented toward vocational/trade or direct-to-workforce opportunities.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:3225.25%
9th to 12th grade, no diploma:66910.92%
High school graduate (includes equivalency):2,72044.39%
Some college, no degree:1,11718.23%
Associate's degree:3726.07%
Bachelor's degree:70711.54%
Graduate or professional degree:2213.61%
Total:6,128100%
High school or higher:5,13783.83%
Bachelor's degree or higher:92815.14%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:5,04057.74%
Public Insurance:3,12935.85%
No Insurance:5606.42%
Total:8,729100%
Has Health Insurance:8,16993.58%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty8.4%14.3%16.1%15.3%14.6%15.0%13.2%11.3%9.1%11.2%13.1%10.2%10.7%11.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:311.70%
Kindergarten:744.06%
Elementary school (grades 1-8):1,04957.54%
High school (grades 9-12):44824.57%
College or graduate school:22112.12%
Total:1,823100%
Early Childhood:1055.76%
K-12 (Primary & Secondary School):1,57186.18%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 70633 supports both business and residential activity. According to the Business Census (2024), there are 97 business establishments, employing about 1,154 people with an annual payroll of $47,338,000. USPS data shows 3,239 residential mailboxes and 157 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:3,239Source: USPS
# Business Mailboxes:157Source: USPS
Total Delivery Receptacles:3,782Source: USPS
Single Family Delivery Units:3,021Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:97Source: CBP
1st Quarter Payroll:$11,423,000Source: CBP
Annual Payroll:$47,338,000Source: CBP
# of Employees:1,154Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 70633 is located in Calcasieu Parish, Louisiana, within the Lake Charles, LA Metropolitan Statistical Area (CBSA 29340) and Louisiana's 3rd and 4th Congressional Districts. This Metro area has a population of 199,607 people, about 4.50% of whom live in ZIP Code 70633. It covers 178.433 sq mi of land and a water area of 0.779 sq mi.

CBSA Name:Lake Charles, LASource: Census
CBSA Number:29340Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:199,607Source: Census
MSA:Lake Charles, LA MSASource: Census
Land Area:178.433 sq miSource: Census
Water Area:0.779 sq miSource: Census
Congressional District:03,04Source: USPS
Congressional Land Area:6983.32, 12435.1 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:2220575Source: Census
Place Name:DeQuincy city; LouisianaSource: Census

Adjacent & Nearby ZIP Codes


70634 | | 70632

Schools in ZIP Code 70633


ZIP Code 70633 is in the Calcasieu Parish School District, which serves grades Pre-Kindergarten thru 12th. There are 4 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Dequincy High School 207 N Overton
Dequincy, LA 70633
District: Calcasieu Parish School District
Dequincy Elementary School 1605 West Fourth Street
Dequincy, LA 70633
District: Calcasieu Parish School District
Dequincy Primary School 304 Mcneese Street
Dequincy, LA 70633
District: Calcasieu Parish School District
Dequincy Middle School 1603 W Fourth St
Dequincy, LA 70633
District: Calcasieu Parish School District
Our Lady's School 1111 Cypress St
Sulphur, LA 70663
District: Private SchoolNearby
Little Learners Montessori 73 Center Cir
Sulphur, LA 70663
District: Private SchoolNearby
First Baptist Christian Academy 282 Old Hwy 171
Lake Charles, LA 70611
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 70633


Avery James College 2948 Ryan Street
Lake Charles, LA 70601
Type: Post Secondary
Stage One-The Hair School 209 W College St
Lake Charles, LA 70605
Type: Post Secondary
Sowela Technical Community College 3820 Senator J. Bennett Johnston Ave
Lake Charles, LA 70615
Type: Post Secondary
Mcneese State University 4205 Ryan St
Lake Charles, LA 70605
Type: Post Secondary
Lamar State College-Orange 410 Front St
Orange, TX 77630
Type: Post Secondary
Southeast Texas Career Institute 975 Hwy 327 E Suite 150
Silsbee, TX 77656
Type: Post Secondary

Sources & References


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.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov