🇺🇸 United States ZIP Code

STANDARD

70301

Thibodaux

ZIP Code 70301 is a standard zip code serving Thibodaux, Thibodaux, Louisiana (LA), in Lafourche County, United States. It has an estimated population of 43,037 with a median household income of $50,428. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Louisiana (LA)
County: Lafourche
City: Thibodaux
Timezone: America/Chicago

Coordinates

Latitude: 29.799200
Longitude: -90.809600

Geographic Details

Land Area: 288.05 mi²
Water Area: 7.45 mi²
Population Density: 149.0 people per mi² (55th percentile)
Bounding Box: 29.922029°N, 29.683569°S, -90.476303°E, -91.006743°W

With 43,037 residents spread across 288.05 square miles, this area has a population density of 149.0 people per square mile.

Demographics

43,037

Population

95th percentile

$50,428

Median Income

55th percentile

$140,100

Median Home Value

55th percentile

288.05 mi²

Land Area

The median household income in 70301 is $50,428, and the median home value is $140,100.

Housing

17,516

Total Units

16,251

Occupied Units

92.8%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Thibodaux, LA.

70302

Thibodaux

70310

Thibodaux

Similar ZIP Codes in Louisiana

ZIP codes with similar median household income in Louisiana.

70115

New Orleans

$50,765

70529

Duson

$44,354

70345

Cut Off

$56,941

70726

Denham Springs

$57,246

70764

Plaquemine

$45,608

71071

Sarepta

$49,737

70390

Napoleonville

$45,774

70647

Iowa

$53,397

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.