70373 ZIP Code, Larose, LA
70373 is a ZIP code in Larose, Louisiana in Lafourche Parish. It covers 55 square miles of land. The closest ZIP codes are 70345, 70355 and 70374. 5,539 people live here in 2,316 households. With about 101 people per square mile it is lightly settled, and most homes are owner-occupied (89%). Median household income is $87,143, above the Louisiana median of $60,756; 43% of households have children under 18.
Quick facts
- Mailing city: Larose, LA
- County: Lafourche County
- Land area: 55 sq mi
- Population: 5,539
- Median household income: $87,143
Key figures
| Measure | Value |
|---|---|
| Residents | 5,539 |
| Households | 2,316 |
| Median household income | $87,143 |
| Income per person | $36,795 |
| Median age | 42.2 |
| Homeowners | 88.6% |
| Median home value | $170,900 |
| Median rent | $760 |
| Bachelor's degree or higher | 9.5% |
| Average commute (minutes) | 26.3 |
| Households with kids under 18 | 42.7% |
| Moved in the past year | 12.7% |
| Below the poverty line | 12.1% |
| Broadband internet | 83.6% |
| Speak a non-English language at home | 13.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.8% |
| $10–15K | 6.0% |
| $15–25K | 6.2% |
| $25–35K | 8.7% |
| $35–50K | 9.7% |
| $50–75K | 9.1% |
| $75–100K | 16.0% |
| $100–150K | 21.8% |
| $150–200K | 13.3% |
| $200K+ | 4.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 9.4% |
| 10–19 | 13.9% |
| 20–24 | 3.9% |
| 25–34 | 11.6% |
| 35–44 | 19.5% |
| 45–54 | 7.0% |
| 55–64 | 18.2% |
| 65–74 | 9.1% |
| 75+ | 7.7% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 27.9% |
| Owned outright | 50.3% |
| Rented | 10.1% |
| Vacant | 11.7% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 74.7% |
| Townhome | 0.8% |
| 2–4 units | 5.4% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 19.1% |
Businesses in 70373
102 business establishments with 1,882 employees (ZIP Codes Business Patterns 2023).
- Transportation and Warehousing: 19
- Retail Trade: 18
- Professional, Scientific, and Technical Services: 11
- Accommodation and Food Services: 10
- Finance and Insurance: 9
- Construction: 7
- Other Services (except Public Administration): 6
- Manufacturing: 5
EDDM carrier routes
See every USPS carrier route in 70373 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 70345 — Cut Off CDP, LA (8 mi)
- 70355 (9.7 mi)
- 70374 — Lockport town, LA (11.5 mi)
- 70354 — Galliano CDP, LA (11.7 mi)
- 70036 — Barataria CDP, LA (12.3 mi)
- 70375 — Mathews CDP, LA (14.9 mi)
- 70067 — Jean Lafitte town, LA (15.1 mi)
- 70343 — Bourg CDP, LA (15.2 mi)
Areas that include 70373
- Larose, LA ZIP codes — 1 ZIP code
- Lafourche County ZIP codes — 15 ZIP codes
- Louisiana ZIP code data
Where it ranks
- No. 2 of 12: highest median household income in Lafourche Parish
- No. 3 of 12: highest share of owner-occupied homes in Lafourche Parish
- No. 1 of 12: highest share of households with children in Lafourche Parish
- No. 1 of 12: highest share of residents who moved in during the past year in Lafourche Parish
Mail every home in 70373
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) 70373, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 70373 in?
- 70373 is a Larose, LA mailing address. By land area, 19% lies inside Larose; the rest is outside any Census-defined city or community.
- What county is 70373 in?
- 70373 is in Lafourche Parish.
- What is the population of 70373?
- About 5,539 people (±915), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 6,490.
- What is the median household income in 70373?
- $87,143 (±$19,655), 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 70373?
- EDDM2GO's stored route library does not include 70373 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 70373?
- The closest, measured center to center: 70345 (8 mi, Cut Off), 70355 (9.7 mi), 70374 (11.5 mi, Lockport), 70354 (11.7 mi, Galliano), 70036 (12.3 mi, Barataria) and 70375 (14.9 mi, Mathews).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.