ZIP code
70345
Cut Off, LA
70345 covers Cut Off in Lafourche Parish, with 8,678 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 70345. Methodology
ZIP code map of 70345
About ZIP code 70345
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 70345. Not ACS. Methodology
People in 70345
Race
- White7,414
- Black or African American117
- American Indian or Alaska Native385
- Asian169
- Native Hawaiian and Pacific Islander1
- Other race406
- Two or more races627
Hispanic or Latino (any race): 834
Age
- Under 101,105
- 10 to 191,251
- 20 to 29994
- 30 to 391,161
- 40 to 491,060
- 50 to 591,392
- 60 to 691,175
- 70 to 79644
- 80 and older337
Income and housing in 70345
Education
- High school graduate79.9%
- Bachelor's degree15.7%
- Graduate degree6.1%
Places covering 70345
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.
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
0.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 70345
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 10,331 | |
| 2006 | 10,181 | |
| 2007 | 11,336 | |
| 2008 | 9,511 | |
| 2009 | 10,389 | |
| 2010 | 9,402 | |
| 2011 | 8,763 | 9,356 |
| 2012 | 9,385 | 9,130 |
| 2013 | 9,421 | 8,830 |
| 2014 | 9,803 | 8,790 |
| 2015 | 9,955 | 8,530 |
| 2016 | 9,844 | 8,170 |
| 2017 | 9,778 | 8,020 |
| 2018 | 9,677 | 7,720 |
| 2019 | 9,846 | 7,790 |
| 2020 | 9,269 | 7,650 |
| 2021 | 9,250 | 6,750 |
| 2022 | 8,692 | 7,130 |
| 2023 | 8,678 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 70345
12 nearest ZIP centroids (any distance)
- 70373Larose8.0 miPop 5,700 · Income $75,095
- 70354Galliano8.0 miPop 3,547 · Income $51,648
- 70036Barataria14.1 miPop 688 · Income $82,772
- 70067Lafitte16.7 miPop 2,687 · Income $61,183
- 70357Golden Meadow17.1 miPop 2,401 · Income $57,273
- 70374Lockport17.4 miPop 6,506 · Income $69,896
- 70355Gheens17.5 miPop 1,040 · Income $43,854
- 70377Montegut17.9 miPop 3,386 · Income $53,851
- 70037Belle Chasse19.2 miPop 16,792 · Income $92,193
- 70343Bourg19.5 miPop 5,271 · Income $84,474
- 70072Marrero22.1 miPop 55,641 · Income $55,866
- 70375Mathews22.2 miPop 158 · Income $98,906
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 70345, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 70345 FAQ
- What city is ZIP code 70345 in?
- 70345 is in Cut Off, LA.
- What county is 70345 in?
- 70345 is in Lafourche Parish.
- What is the median household income in 70345?
- The median household income in 70345 is $59,474.
- Which ZIP codes are near 70345?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 70345.