Lafourche Parish, LA ZIP codes
There are 13 ZIP codes in Lafourche Parish, LA, in 11 towns, from 70301 to 70394. The largest are 70301 (Thibodaux), 70394 (Raceland) and 70345 (Cut Off).
The parish seat is Thibodaux.
- ZIP codes
- 13
- Towns
- 11
- Parish seat
- Thibodaux
- County FIPS
22057- State
- Louisiana
- Population
- 96,252
- Median household income
- $63,135
- Land area
- 1,068 sq mi
- Area code
- 985
- Metro area
- Houma-Bayou Cane-Thibodaux
Lafourche Parish ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Lafourche Parish ZIP codes
The ZIP codes of Lafourche Parish, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Lafourche Parish in numbers
About 96,252 people live in Lafourche Parish, in 37,762 households, the 15th most populous of Louisiana's 64 counties. The median household income is $63,135 a year, 4% above the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $193,900 (10% below the Louisiana median), and median gross rent is $928 a month. The median age is 39.4; 21.1% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 27 minutes.
| Population | 96,252 |
|---|---|
| Households | 37,762 |
| Median age | 39.4 |
| Median household income | $63,135 |
| Median home value | $193,900 |
| Median gross rent | $928 |
| Bachelor's degree or higher | 21.1% |
| Mean commute | 27.1 min |
| Population density | 90 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Lafourche Parish
| Town | ZIP codes | Population |
|---|---|---|
| Thibodaux | 3 | 15,732 |
| Raceland | 1 | 9,585 |
| Galliano | 1 | 5,906 |
| Larose | 1 | 5,515 |
| Cut Off | 1 | 5,398 |
| Lockport | 1 | 2,618 |
| Bourg | 1 | 2,239 |
| Golden Meadow | 1 | 1,854 |
| Mathews | 1 | 1,598 |
| Kraemer | 1 | 1,065 |
| Gheens | 1 | 957 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Lafourche Parish.
Not sure you are in Lafourche Parish? What county am I in? answers from your location, near a county line included.
Every ZIP code in Lafourche Parish, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
70301 | Thibodaux , LA | Standard | 50,095 | $58,394 | $217,700 |
70302 | Thibodaux , LA | No street area | — | — | — |
70310 | Thibodaux , LA | Standard | 327 | — | — |
70343 | Bourg , LA | Standard | 5,280 | $73,815 | $203,900 |
70345 | Cut Off , LA | Standard | 8,344 | $62,216 | $164,500 |
70354 | Galliano , LA | Standard | 3,404 | $48,462 | $111,900 |
70355 | Gheens , LA | Standard | 957 | $56,188 | $102,700 |
70357 | Golden Meadow , LA | Standard | 2,351 | $71,383 | $132,900 |
70371 | Kraemer , LA | No street area | — | — | — |
70373 | Larose , LA | Standard | 5,539 | $87,143 | $170,900 |
70374 | Lockport , LA | Standard | 5,872 | $70,833 | $180,400 |
70375 | Mathews , LA | Standard | 178 | — | — |
70394 | Raceland , LA | Standard | 13,395 | $64,337 | $200,300 |
Cite this page
zipcodes.pro. “Lafourche Parish ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/la/county/lafourche
Underlying data is public domain or openly licensed — sources, vintages and licences.