ZIP code
70353
in Dulac, LouisianaPopulation 442
21.64/ 100
Ranked #31,765 of 32,066 US ZIPs (bottom 1.0%)
Ranked #495 of 508 Louisiana ZIPs (bottom 2.6%)
Ranked #21 of 21 Houma-Bayou Cane-Thibodaux, LA ZIPs (bottom 4.8%)
Ranks are modeled estimates — ZIPs a few hundred places apart are effectively tied.
What defines this ZIP
Metrics where this ZIP sits in the tails of the national distribution — the ones that most set it apart. Select any tile for its definition and methodology.
Tooth loss
36.1%
in the top 1.0% nationally
Lower is healthier
ST99thUS99thDefinition & source ›
The estimated share of adults aged 65 and older who have lost all of their natural teeth.
Full methodology ›Floodplain exposure
99.8%
in the top 0.2% nationally
Lower is healthier
ST96thUS99thDefinition & source ›
The share of this ZIP’s land area inside FEMA’s 1%-annual-chance floodplain — the “100-year” flood zone, where flooding has about a 1-in-100 chance in any given year.
Measured from FEMA’s mapped flood panels. Where a panel has not been mapped, no value is published for that ZIP — those ZIPs are absent from this comparison rather than counted as unexposed.
Full methodology ›Cognitive disability
24.6%
in the top 1.3% nationally
Lower is healthier
ST96thUS99thDefinition & source ›
The estimated share of adults with serious difficulty concentrating, remembering, or making decisions.
Full methodology ›Fair or poor health
35.9%
in the top 2.1% nationally
Lower is healthier
ST93rdUS98thDefinition & source ›
The estimated share of adults who rate their own general health as fair or poor.
Full methodology ›Independent-living disability
14.8%
in the top 2.9% nationally
Lower is healthier
ST90thUS97thDefinition & source ›
The estimated share of adults who have difficulty doing errands alone, such as visiting a doctor’s office, because of a physical, mental, or emotional condition.
Full methodology ›Short sleep
46.3%
in the top 1.8% nationally
Lower is healthier
ST95thUS98thDefinition & source ›
The estimated share of adults who usually sleep less than seven hours in a 24-hour period.
Full methodology ›Vision disability
10.6%
in the top 3.7% nationally
Lower is healthier
ST90thUS96thDefinition & source ›
The estimated share of adults who are blind or have serious difficulty seeing even with glasses.
Full methodology ›Diabetes
20.9%
in the top 2.6% nationally
Lower is healthier
ST89thUS97thDefinition & source ›
The estimated share of adults who have been diagnosed with diabetes.
Full methodology ›Mobility disability
25.8%
in the top 2.6% nationally
Lower is healthier
ST89thUS97thDefinition & source ›
The estimated share of adults with serious difficulty walking or climbing stairs.
Full methodology ›Self-care disability
7.5%
in the top 4.1% nationally
Lower is healthier
ST84thUS96thDefinition & source ›
The estimated share of adults with difficulty dressing or bathing.
Full methodology ›Cross-source signals
Combined exposures in this ZIP
More than one environmental exposure stands out in this ZIP. Each is established independently and shown on its own above; they are grouped here for context — not because one causes the other.
This area ranks among the highest 10% of US ZIP codes for both flood exposure and the share of households without a vehicle.
See the full flooding, evacuation & humid-heat analysis →This area ranks among the highest 10% of US ZIP codes for both humid-heat days and flood exposure.
See the full flooding, evacuation & humid-heat analysis →
The read
On the composite measure, Dulac, Louisiana (ZIP 70353) stands in the bottom 1.0% nationally (31,765th) and the bottom 2.6% of Louisiana (495th).
The weightiest signals in the profile are worth naming up front: modeled tooth loss is in the top 1.0% nationally, and floodplain exposure registers in the top 0.2% nationally. Modeled cognitive disability lies in the top 1.3% nationally, and fair or poor health is in the top 2.1% nationally. Modeled independent living disability registers in the top 2.9% nationally, short sleep lies in the top 1.8% nationally, and vision disability is in the top 3.7% nationally. Modeled diabetes registers in the top 2.6% nationally, mobility disability lies in the top 2.6% nationally, and self-care disability is in the top 4.1% nationally.
For clarity, floodplain exposure is land with about a 1-in-100 chance of flooding each year, nicknamed the "100-year floodplain". ZIP 70344, just across the boundary, ranks better overall among the ZIPs nearby.
What’s driving this score
Nine domains make up the ZipVitals Score — here is how this ZIP does on each, and how much each one counts. Compare it against the US, this state and the Houma-Bayou Cane-Thibodaux, LA metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Environmental Hazard
healthier than 91%
14%
Holding it back
Chronic Disease Burden
healthier than 3%
21%
Social Need / SDOH
healthier than 4%
16%
Preventive Care
healthier than 13%
13%
Risk Behavior
in the bottom 0.2%
11%
Mental Health
healthier than 2%
8%
Disability
healthier than 1%
7%
Climate / Disaster Risk
healthier than 2%
5%
Healthcare Access
healthier than 20%
5%
Lifting this score
Environmental Hazard
healthier than 85%
14%
Holding it back
Chronic Disease Burden
healthier than 7%
21%
Social Need / SDOH
healthier than 16%
16%
Preventive Care
healthier than 3%
13%
Risk Behavior
in the bottom 0.9%
11%
Mental Health
healthier than 3%
8%
Disability
healthier than 7%
7%
Climate / Disaster Risk
healthier than 26%
5%
Healthcare Access
healthier than 9%
5%
Lifting this score
Environmental Hazard
healthier than 71%
14%
Climate / Disaster Risk
in the top 0.00%
5%
Holding it back
Chronic Disease Burden
healthier than 29%
21%
Social Need / SDOH
healthier than 14%
16%
Preventive Care
in the bottom 0.00%
13%
Risk Behavior
in the bottom 0.00%
11%
Mental Health
in the bottom 0.00%
8%
Disability
healthier than 29%
7%
Healthcare Access
in the bottom 0.00%
5%
“Share” is how much of this ZIP’s score the domain accounts for. Percentages are rounded; higher is healthier in every domain. How the score works, and who it compares you with ›
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
70344
Louisianashares a border
Score 35.41
Closest healthier
70363
Louisianashares a border
Score 30.53
Similar health profile
18814
Pennsylvania99% similar profile
Score 41.15
How these were chosen: only ZIPs with a published Score appear — a nearby ZIP with too little data to score won’t. Nearby means closest by distance between ZIP boundaries, which can cross state lines. A similar health profile is a close match across the nine Score domains, not similar demographics. Distances are measured between ZIP boundaries — ZIPs that touch share a border. How distance is measured
Evidence
Every measure this page draws on, by source. Collapsed by default — the full data stays in the page for search engines either way.
Health OutcomesCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Arthritis among adults | 35.7% | 32.4–39.4 |
| High blood pressure among adults | 46.7% | 42.6–50.9 |
| Cancer (non-skin) or melanoma among adults | 8.1% | 7.3–8.9 |
| Current asthma among adults | 11.9% | 10.6–13.5 |
| Coronary heart disease among adults | 10.9% | 9.8–12.1 |
| Chronic obstructive pulmonary disease among adults | 13.7% | 12.1–15.4 |
| Depression among adults | 29.2% | 25.5–33.4 |
| Diagnosed diabetes among adults | 20.9% | 18.6–23.5 |
| High cholesterol among adults who have ever been screened | 42.4% | 38.2–46.8 |
| Obesity among adults | 44.8% | 38.1–51.8 |
| Stroke among adults | 5.9% | 5.4–6.5 |
| All teeth lost among adults aged >=65 years | 36.1% | 31.6–40.8 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 12.5% | 10.4–14.9 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 79.6% | 76.9–82.1 |
| Visits to doctor for routine checkup within the past year among adults | 80.9% | 77.6–84.0 |
| Cholesterol screening among adults | 83.3% | 81.2–85.3 |
| Colorectal cancer screening among adults aged 45–75 years | 58.4% | 53.2–63.5 |
| Visited dentist or dental clinic in the past year among adults | 40.2% | 36.7–43.8 |
| Mammography use among women aged 50-74 years | 68.7% | 60.1–76.5 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 15.8% | 13.0–18.8 |
| Current cigarette smoking among adults | 28.2% | 24.8–31.8 |
| No leisure-time physical activity among adults | 41.6% | 36.5–46.8 |
| Short sleep duration among adults | 46.3% | 40.2–52.5 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 35.9% | 32.1–40.0 |
| Frequent mental distress among adults | 23.2% | 20.8–25.8 |
| Frequent physical distress among adults | 22.3% | 19.9–24.9 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 24.6% | 21.9–27.3 |
| Any disability among adults | 49.1% | 44.3–54.0 |
| Hearing disability among adults | 12.3% | 11.0–13.7 |
| Independent living disability among adults | 14.8% | 13.2–16.6 |
| Mobility disability among adults | 25.8% | 23.1–28.9 |
| Self-care disability among adults | 7.5% | 6.7–8.3 |
| Vision disability among adults | 10.6% | 9.6–11.6 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 32.4% | 28.2–36.8 |
| Food insecurity in the past 12 months among adults | 33.6% | 29.8–37.8 |
| Received food stamps in the past 12 months among adults | 27.8% | 24.5–31.5 |
| Housing insecurity in the past 12 months among adults | 21.5% | 18.8–24.3 |
| Lack of reliable transportation in the past 12 months among adults | 16.7% | 14.9–18.8 |
| Loneliness among adults | 37.5% | 32.5–42.9 |
| Utility services shut-off threat in the past 12 months among adults | 15.9% | 14.0–17.9 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | LA median (p10–p90) |
|---|---|---|---|
| Poverty rate | 23.1% | 10.6% (3.1–25.8%) n=32,364 | 17.8% (6.0–36.8%) n=504 |
| Uninsured 18–64 | 23.0% | 9.0% (1.5–24.3%) n=32,286 | 10.4% (2.9–20.5%) n=505 |
| No HS diploma (25+) | 38.2% | 7.9% (1.8–20.7%) n=32,505 | 14.0% (4.3–26.4%) n=508 |
| Bachelor's or higher (25+) | 5.2% | 23.3% (9.2–53.6%) n=32,505 | 16.6% (5.9–37.1%) n=508 |
| Unemployment rate (16+) | 4.8% | 3.9% (0.0–9.8%) n=32,274 | 5.5% (0.0–13.6%) n=501 |
| Households without a vehicle | 14.5% | 3.9% (0.0–12.5%) n=32,322 | 6.0% (0.0–15.0%) n=504 |
| Broadband subscription | 76.2% | 89.3% (75.1–97.1%) n=32,322 | 84.4% (64.1–94.5%) n=504 |
| Housing cost burden (≥30% income) | 8.5% | 23.7% (10.6–40.0%) n=32,322 | 23.1% (9.3–41.8%) n=504 |
| Homeownership rate | 81.9% | 78.7% (51.7–94.0%) n=32,322 | 77.4% (50.9–92.7%) n=504 |
| Crowded housing (>1 per room) | 2.0% | 1.3% (0.0–6.3%) n=32,322 | 1.5% (0.0–4.8%) n=504 |
| Foreign-born population | 6.3% | 2.6% (0.0–18.6%) n=32,553 | 1.2% (0.0–7.6%) n=508 |
| Single-parent households | 51.9% | 53.6% (37.3–74.1%) n=32,087 | 48.0% (29.6–65.8%) n=495 |
| Population 65+ | 35.5% | 19.4% (10.8–33.6%) n=32,553 | 17.3% (10.2–29.0%) n=508 |
| Median age | 54.1 yr | 42.2 yr (33.0–56.3) n=32,292 | 39.6 yr (33.0–52.4) n=500 |
| Median household income | $35,500 | $72,070 ($46,039–$118,707) n=30,318 | $56,458 ($34,647–$88,928) n=457 |
| Median home value | $106,900 | $222,200 ($100,300–$579,820) n=30,049 | $163,450 ($86,100–$284,620) n=452 |
| Median gross rent | $600 | $1,021 ($677–$1,912) n=25,670 | $915 ($606–$1,325) n=389 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | LA median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 75.9 yr ± 1.40 | 78.9 yr (74.7–82.8) n=31,308 | 75.9 yr (73.2–79.0) n=494 |
About the ± — it’s this estimate’s give-or-take (statisticians call it the standard error). The true life expectancy for this ZIP most likely falls within 1.40 years of 75.9, and it’s very unlikely to be off by more than twice that.
More ZIPs to explore ▾More ZIPs to explore ▴
How these lists were built: they draw only from ZIPs that have a published Score, so ZIPs with too little data to score are not listed. Distance-based lists use distance between ZIP boundaries with no state filter, so an out-of-state ZIP can appear. Statistically similar means a close match across the nine Score domains, not a demographic match: the measure is the cosine similarity between two ZIPs’ domain scores, taken over the domains both ZIPs have data for and only where that overlap covers at least six of the nine — and where no ZIP clears that minimum-overlap floor, that list is left out rather than filled with a weak match. How distance is measured