70643 ZIP Code, Grand Chenier, LA
70643 is a ZIP code in Grand Chenier, Louisiana in Cameron Parish. It covers 261 square miles of land. The closest ZIP codes are 70632, 70549 and 70548. 87 people live here in 43 households, fewer than in most Louisiana ZIP codes. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (70% own). Median household income is $58,125, close to the Louisiana median of $60,756; the median age is 61.8, older than most ZIP codes.
Quick facts
- Mailing city: Grand Chenier, LA
- County: Cameron County
- Land area: 261 sq mi
- Population: 87
- Median household income: $58,125
Key figures
| Measure | Value |
|---|---|
| Residents | 87 |
| Households | 43 |
| Median household income | $58,125 |
| Income per person | $27,918 |
| Median age | 61.8 |
| Homeowners | 69.8% |
| Median home value | not published |
| Median rent | not published |
| Bachelor's degree or higher | 22.5% |
| Average commute (minutes) | not published |
| Households with kids under 18 | 14.0% |
| Moved in the past year | 8.0% |
| Below the poverty line | 5.8% |
| Broadband internet | 86.0% |
| Speak a non-English language at home | 8.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.3% |
| $10–15K | 0.0% |
| $15–25K | 0.0% |
| $25–35K | 30.2% |
| $35–50K | 16.3% |
| $50–75K | 18.6% |
| $75–100K | 20.9% |
| $100–150K | 11.6% |
| $150–200K | 0.0% |
| $200K+ | 0.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 6.9% |
| 10–19 | 1.1% |
| 20–24 | 0.0% |
| 25–34 | 1.1% |
| 35–44 | 4.6% |
| 45–54 | 23.0% |
| 55–64 | 21.8% |
| 65–74 | 39.1% |
| 75+ | 2.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 1.4% |
| Owned outright | 19.6% |
| Rented | 9.1% |
| Vacant | 69.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 47.6% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 52.4% |
Businesses in 70643
5 business establishments with 11 employees (ZIP Codes Business Patterns 2023).
- Transportation and Warehousing: 3
EDDM carrier routes
See every USPS carrier route in 70643 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 70632 (11.7 mi)
- 70549 — Lake Arthur town, LA (21.6 mi)
- 70548 — Kaplan city, LA (21.8 mi)
- 70542 — Gueydan town, LA (22.1 mi)
Areas that include 70643
- Grand Chenier, LA ZIP codes — 1 ZIP code
- Cameron County ZIP codes — 8 ZIP codes
- Louisiana ZIP code data
Mail every home in 70643
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 70643, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 70643 in?
- 70643 is a Grand Chenier, LA mailing address. None of its land lies inside a Census-defined city or community.
- What county is 70643 in?
- 70643 is in Cameron Parish.
- What is the population of 70643?
- About 87 people (±72), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 224.
- What is the median household income in 70643?
- $58,125 (±$44,852), compared with $60,756 for Louisiana as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 70643?
- EDDM2GO's stored route library does not include 70643 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 70643?
- The closest, measured center to center: 70632 (11.7 mi), 70549 (21.6 mi, Lake Arthur), 70548 (21.8 mi, Kaplan) and 70542 (22.1 mi, Gueydan).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.