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zipcodes.pro — CITY/LA/LOCKPORT

Lockport ZIP code, Louisiana

The ZIP code for Lockport, LA is 70374, and its area code is 985.

USPS city name
1 ZIP code
Population
2,618
Area code
985

Lockport in numbers

About 2,618 people live in Lockport, in 1,003 households. The median household income is $60,398 a year, about the same as the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $160,800 (26% below the Louisiana median), and median gross rent is $958 a month. The median age is 41.3; 10.0% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 31 minutes.

Population2,618Lockport2,618
Households1,003Lockport1,003
Median age41.3Lockport41.3Louisiana38.0US 38.9
Median household income$60,398Lockport$60,398Louisiana$60,756US $80,734
Median home value$160,800Lockport$160,800Louisiana$216,500US $332,700
Median gross rent$958Lockport$958Louisiana$1,064US $1,413
Bachelor's degree or higher10.0%Lockport10.0%Louisiana27.0%US 35.7%
Mean commute30.6 minLockport30.6 minLouisiana25.7 minUS 26.4 min
Population density2,311 / sq miLockport2,311 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lockport town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lockport

ZIP codes with the USPS city name Lockport
ZIP City Type Population Median income Median home
70374 Lockport , LA Standard 5,872 $70,833 $180,400

Map of Lockport ZIP codes

70374

The ZIP codes of Lockport, LA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lockport

The nearest larger towns are Raceland (9,585 people, 8.1 mi), Bayou Blue (12,218 people, 8.3 mi) and Larose (5,515 people, 11 mi).

Towns near Lockport
TownPopulationDistance
Raceland 9,585 8.1 mi
Bayou Blue 12,218 8.3 mi
Larose 5,515 10.8 mi
Houma 32,392 11.5 mi
Bayou Cane 21,253 13.3 mi
Chauvin 2,502 14.2 mi
Cut Off 5,398 15.0 mi
Gray 5,154 15.3 mi
Lafourche Crossing 2,790 16.6 mi
Schriever 6,690 19.2 mi
Galliano 5,906 19.2 mi
Thibodaux 15,732 19.9 mi
Luling 13,960 20.6 mi
Chackbay 5,436 22.2 mi

More nearby: every ZIP code in Lafourche Parish · Louisiana ZIP codes

Cite this page

zipcodes.pro. “Lockport, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/lockport

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