PlainZIP

Dulac, LA · standard

ZIP Code 70353

Terrebonne County, Louisiana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,402
25/sq mi
$35,500
Median income
$106,900
Median home value
5.2%
Bachelor's or higher

The verdict

Dulac pairs one of the lowest household incomes in the country with among the most affordable home values nationally, in a rural, homeowner-dominated area.

3th pct
household income, US ZIPs
12th pct
home value, US ZIPs
25
people per sq mi
82%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 70353 against every reporting US ZIP.

ZIP code 70353 is a sparsely populated ZIP (a standard USPS delivery area) in Dulac, Terrebonne County, Louisiana, home to just 1,402 residents across 55.2 square miles, a density of 25 people per square mile, in the Chicago time zone.

ZIP 70353 sits on the lower end of the income spectrum: median household income is $35,500 (41% below the Louisiana average), while per-capita income is $36,185. The poverty rate stands at 23.1% and the unemployment rate at 4.8%. On housing, the median home value is $106,900 (40% below the state average) with median rent at $600 per month, and 81.9% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 5.2% of adults hold a bachelor's degree or higher, the median age is 54.1, and the average commute is -. Beyond these figures, 3 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Terrebonne County, letting you compare 70353 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 70353, Dulac, LA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,402

Population

55.2

Area (sq mi)

25

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 70353?

54.1

Median Age

57.0%

Male

43.0%

Female

6.3%

Foreign-Born

White 67.4%
African American 2.0%
Asian 0.0%
American Indian or Alaska Native 17.6%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 8.1%
Hispanic or Latino 13.1%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$35,500

Median Household Income

-41% vs state

$36,185

Per Capita Income

23.1%

Poverty Rate

4.8%

Unemployment Rate

How ZIP 70353 ranks nationally

Dulac, LA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$35,500 3rd percentile higher than 3% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). This entry sits in this band. $40,000–$60,000: 7,092 US ZIPs (23%). Above this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 42.4%
Bachelor's Degree or Higher 5.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

528

Total Housing Units

248

Occupied Units

280

Vacant Units

1.78

Avg Household Size

Occupancy Type

Owner 81.9%
Renter 18.1%

$106,900

Median Home Value

-40% vs state

$600

Median Rent

1992

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 14 business establishments in ZIP 70353, employing approximately 113 people with a combined annual payroll of $8,899,000.

14

Businesses

113

Employees

$8.9M

Annual Payroll

2

Industry Sectors

Industry Establishments % of Total
Wholesale trade 4 28.6%
Retail trade 4 28.6%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 70353 vs 70344 →

ZIP 70353 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 70353 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 70353 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 70353 ranks #4 of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
70344 Chauvin, LA 6,143 5.3 mi
70397 Theriot, LA 1,365 5.5 mi
70363 Houma, LA 26,513 10.1 mi

More ZIP Codes in Terrebonne County

70364 standard
Houma, LA
Pop: 30,503
70363 standard
Houma, LA
Pop: 26,513
70360 standard
Houma, LA
Pop: 26,429
70359 standard
Gray, LA
Pop: 8,408
70344 standard
Chauvin, LA
Pop: 6,143
70343 standard
Bourg, LA
Pop: 5,504

Related Areas

Terrebonne County Dulac, LA Louisiana

Frequently Asked Questions

What county is ZIP code 70353 in? ▼
ZIP code 70353 (Dulac) is located in Terrebonne County, Louisiana. Terrebonne County contains multiple ZIP codes, see the full list at /counties/terrebonne-la.
What is the population of ZIP code 70353? ▼
ZIP code 70353 in Dulac, LA has a population of 1,402 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 70353? ▼
The median household income in ZIP 70353 is $35,500, which is 53% below the national average of $76,288.
What is the average home value in ZIP 70353? ▼
The median home value in ZIP 70353 is $106,900, which is 62% below the national average of $278,155.
What is the demographic makeup of ZIP 70353? ▼
The largest racial group in ZIP 70353 is White at 67.4%. Hispanic or Latino residents make up 13.1% of the population.
How many businesses are in ZIP code 70353? ▼
ZIP code 70353 has 14 business establishments employing approximately 113 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 70353? ▼
In ZIP code 70353, 42.4% of residents aged 25+ have a high school diploma or higher, and 5.2% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 70353? ▼
In ZIP code 70353, approximately 81.9% of occupied housing units are owner-occupied and 18.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 70353? ▼
The poverty rate in ZIP code 70353 is 23.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.