ZIP code
70374
Lockport, LA
70374 covers Lockport in Lafourche Parish, with 6,506 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 70374. Methodology
ZIP code map of 70374
About ZIP code 70374
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 70374. Not ACS. Methodology
People in 70374
Race
- White5,721
- Black or African American258
- American Indian or Alaska Native117
- Asian22
- Native Hawaiian and Pacific Islander1
- Other race172
- Two or more races408
Hispanic or Latino (any race): 388
Age
- Under 10841
- 10 to 19894
- 20 to 29644
- 30 to 39835
- 40 to 49750
- 50 to 591,027
- 60 to 69882
- 70 to 79514
- 80 and older312
Income and housing in 70374
Education
- High school graduate79.1%
- Bachelor's degree12.8%
- Graduate degree3.2%
Places covering 70374
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Lockport37.2%
- Lockport Heights10.2%
- Larose0.3%
- Mathews0.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Lafourche100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
52.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 70374
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 8,296 | |
| 2006 | 8,255 | |
| 2007 | 9,205 | |
| 2008 | 7,578 | |
| 2009 | 6,735 | |
| 2010 | 6,437 | |
| 2011 | 7,643 | 6,245 |
| 2012 | 6,657 | 6,480 |
| 2013 | 7,251 | 6,300 |
| 2014 | 7,411 | 6,260 |
| 2015 | 7,283 | 6,140 |
| 2016 | 7,024 | 5,870 |
| 2017 | 7,049 | 5,750 |
| 2018 | 6,863 | 5,590 |
| 2019 | 7,295 | 5,660 |
| 2020 | 7,003 | 5,380 |
| 2021 | 6,628 | 5,080 |
| 2022 | 6,498 | 5,280 |
| 2023 | 6,506 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 70374
12 nearest ZIP centroids (any distance)
- 70343Bourg5.1 miPop 5,271 · Income $84,474
- 70375Mathews6.5 miPop 158 · Income $98,906
- 70355Gheens7.0 miPop 1,040 · Income $43,854
- 70394Raceland9.2 miPop 13,683 · Income $62,366
- 70377Montegut10.2 miPop 3,386 · Income $53,851
- 70364Houma10.9 miPop 28,990 · Income $68,909
- 70373Larose11.5 miPop 5,700 · Income $75,095
- 70363Houma13.7 miPop 24,668 · Income $44,828
- 70030Des Allemands15.3 miPop 4,028 · Income $117,218
- 70354Galliano15.4 miPop 3,547 · Income $51,648
- 70344Chauvin16.1 miPop 5,151 · Income $52,418
- 70345Cut Off17.4 miPop 8,678 · Income $59,474
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 70374, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 70374 FAQ
- What city is ZIP code 70374 in?
- 70374 is in Lockport, LA.
- What county is 70374 in?
- 70374 is in Lafourche Parish.
- What is the median household income in 70374?
- The median household income in 70374 is $69,896.
- Which ZIP codes are near 70374?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 70374.