Lockport Heights is a community in Lafourche Parish, Louisiana, home to about 1,481 people across 1.3 square miles. It has no ZIP code of its own: it’s part of 70374 and 70394.
Homes sold for a median of $118 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.
Mostly Lockport; part is in Lockport Heights
Mostly Raceland; part is in Lockport Heights
Each card is that ZIP code’s whole market, including any part outside Lockport Heights. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Lockport Heights’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Lockport Heights well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Louis Armstrong New Orleans International Airport (MSY)27 miles away |
|---|---|
| Nearest city of 250,000+ | New Orleans, LA45 miles away |
| Nearest city of 1 million+ | Houston, TX290 miles away |
Straight-line distances from the center of Lockport Heights; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Lockport Heights had 1,171 residents in the 2020 census, down 9% since 2010.
It’s the 226th largest of 487 towns in Louisiana by population.
Lafourche Parish grew from 28,882 residents in 1900 to 97,557 in 2020.
Lafourche Parish, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 45°F. About 71.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Thibodaux 4 Se, LA weather station (14 miles away).
28,210 jobs at 1,685 businesses in Lafourche Parish. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
137 doctors and other health care providers list an office in Lockport Heights’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 15 |
|---|---|
| Specialist doctors | 13 |
| Dentists | 12 |
| Nurse practitioners and physician assistants | 23 |
| Mental health providers | 34 |
| Physical and occupational therapists | 32 |
| Optometrists | 1 |
| Chiropractors | 7 |
| Pharmacies | 9 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores (1 nearby)
Museums
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Lafourche Parish. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Lockport Lower Elementary SchoolLockport | Pre-K–2 | 429 | Public | 3.5 mi |
| Raceland Lower Elementary SchoolRaceland | Pre-K–2 | 330 | Public | 4.5 mi |
| Lockport Upper Elementary SchoolLockport | 3–5 | 374 | Public | 3.3 mi |
| Raceland Upper Elementary SchoolRaceland | 3–5 | 302 | Public | 4.5 mi |
| Lockport Middle SchoolLockport | 6–8 | 331 | Public | 3.3 mi |
| Raceland Middle SchoolRaceland | 6–8 | 289 | Public | 4.6 mi |
| Central Lafourche High SchoolRaceland | 9–12 | 1,307 | Public | 0.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
Buying or selling around Lockport Heights? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Shares ZIP codes with Raceland, Lockport and Mathews.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.