Galliano, LA ZIP Codes
2 ZIP codes serve Galliano, Louisiana: 70345 and 70354. Together they are home to 11,748 residents in 4,895 households. That is more than the 5,906 people counted inside Galliano Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $48,462 in 70354 to $62,216 in 70345.
Galliano Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 5,906 |
| Households | 2,581 |
| Median household income | $49,918 |
| Median home value | $134,200 |
| Median age | 42.9 |
| Median rent | $849 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,748 |
| Households (sum of ZIP codes) | 4,895 |
| Median household income, range across ZIP codes | $48,462 (70354) to $62,216 (70345) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $57,855 |
| Homeowners | 80.3% |
| Households with kids under 18 | 34.3% |
| Moved in the past year | 7.8% |
| Carrier routes in EDDM2GO's route library | 2 routes, 1,487 homes (1 of 2 ZIP codes) |
Top facts
- Highest median household income in Galliano: 70345 ($62,216)
- Most residents: 70345 (8,344 people)
- Highest homeownership: 70345 (81.6% own their home)
- Most households with kids: 70345 (35.0% of households)
- Most new movers: 70354 (11.4% moved in last year)
- Youngest median age: 70345 (41.3 years)
- Highest median home value: 70345 ($164,500)
Every ZIP code in Galliano
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70345 | Cut Off | 8,344 | 3,343 | $62,216 | $164,500 | 81.6% | 35.0% | 6.3% | — | — | 4% of its land |
| 70354 | Galliano | 3,404 | 1,552 | $48,462 | $111,900 | 77.5% | 32.9% | 11.4% | 2 | 1,546 | 9% of its land; mailing city |
A ZIP code is listed for Galliano when at least 10% of its land lies inside the Galliano Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Galliano. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Galliano.
Counties
- Lafourche County — 15 ZIP codes
Nearby cities sharing these ZIP codes
- Cut Off — 1 ZIP code
Price a mailing to Galliano ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Galliano, LA?
- 70345 and 70354. A ZIP code is listed for Galliano when at least 10% of its land lies inside the Galliano Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Galliano.
- What is the population of Galliano, LA?
- The Census Bureau counts 5,906 residents inside Galliano Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Galliano hold 11,748 residents in all.
- What is the median household income in Galliano, LA?
- $49,918 inside Galliano Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $48,462 to $62,216.
- Which Galliano ZIP code has the highest median household income?
- 70345, at $62,216, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Galliano, LA?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 1,487 residential and 59 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.