Chalmette, LA ZIP Codes
2 ZIP codes serve Chalmette, Louisiana: 70043 and 70032. Together they are home to 27,263 residents in 10,231 households. Median household income ranges from $55,068 in 70043 to $56,813 in 70032.
Chalmette Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 22,616 |
| Households | 8,304 |
| Median household income | $54,904 |
| Median home value | $214,700 |
| Median age | 35.2 |
| Median rent | $1,110 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 27,263 |
| Households (sum of ZIP codes) | 10,231 |
| Median household income, range across ZIP codes | $55,068 (70043) to $56,813 (70032) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $55,393 |
| Homeowners | 62.4% |
| Households with kids under 18 | 36.6% |
| Moved in the past year | 8.0% |
| Carrier routes in EDDM2GO's route library | 3 routes, 2,392 homes (1 of 2 ZIP codes) |
Top facts
- Highest median household income in Chalmette: 70032 ($56,813)
- Most residents: 70043 (22,638 people)
- Highest homeownership: 70032 (68.7% own their home)
- Most households with kids: 70043 (38.3% of households)
- Most new movers: 70032 (10.4% moved in last year)
- Youngest median age: 70043 (35.2 years)
- Highest median home value: 70032 ($225,500)
Every ZIP code in Chalmette
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70043 | Chalmette | 22,638 | 8,326 | $55,068 | $214,700 | 61.0% | 38.3% | 7.5% | — | — | 75% of its land; mailing city |
| 70032 | Arabi | 4,625 | 1,905 | $56,813 | $225,500 | 68.7% | 29.0% | 10.4% | 3 | 2,580 | 14% of its land |
A ZIP code is listed for Chalmette when at least 10% of its land lies inside the Chalmette Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chalmette. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Chalmette.
Counties
- St. Bernard County — 5 ZIP codes
Price a mailing to Chalmette ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Chalmette, LA?
- 70043 and 70032. A ZIP code is listed for Chalmette when at least 10% of its land lies inside the Chalmette Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Chalmette.
- What is the population of Chalmette, LA?
- The Census Bureau counts 22,616 residents inside Chalmette Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Chalmette hold 27,263 residents in all.
- What is the median household income in Chalmette, LA?
- $54,904 inside Chalmette Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $55,068 to $56,813.
- Which Chalmette ZIP code has the highest median household income?
- 70032, at $56,813, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Chalmette, LA?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 2,392 residential and 188 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.