Bayou Gauche, LA ZIP Codes
One ZIP code serves Bayou Gauche, Louisiana: 70030. Together they are home to 4,290 residents in 1,407 households. That is more than the 1,908 people counted inside Bayou Gauche Census-designated place, because these ZIP codes reach past its boundary.
Bayou Gauche Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,908 |
| Households | 622 |
| Median household income | $162,951 |
| Median home value | $308,000 |
| Median age | 39.4 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,290 |
| Households (sum of ZIP codes) | 1,407 |
| Median household income, range across ZIP codes | $118,867 (70030) to $118,867 (70030) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $118,867 |
| Homeowners | 92.3% |
| Households with kids under 18 | 26.8% |
| Moved in the past year | 11.5% |
| Carrier routes in EDDM2GO's route library | 2 routes, 1,575 homes (1 of 1 ZIP codes) |
Every ZIP code in Bayou Gauche
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70030 | Des Allemands | 4,290 | 1,407 | $118,867 | $222,500 | 92.3% | 26.8% | 11.5% | 2 | 1,604 | 43% of its land |
A ZIP code is listed for Bayou Gauche when at least 10% of its land lies inside the Bayou Gauche Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Bayou Gauche. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Bayou Gauche.
Counties
- St. Charles County — 9 ZIP codes
Price a mailing to Bayou Gauche ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Bayou Gauche, LA?
- 70030. A ZIP code is listed for Bayou Gauche when at least 10% of its land lies inside the Bayou Gauche Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Bayou Gauche.
- What is the population of Bayou Gauche, LA?
- The Census Bureau counts 1,908 residents inside Bayou Gauche Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Bayou Gauche hold 4,290 residents in all.
- What is the median household income in Bayou Gauche, LA?
- $162,951 inside Bayou Gauche Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $118,867 to $118,867.
- How many carrier routes and mailboxes are in Bayou Gauche, LA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 1,575 residential and 29 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.