ZIP code
70577
Port Barre, LA
70577 covers Port Barre in St. Landry Parish, with 3,808 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 70577. Methodology
ZIP code map of 70577

About ZIP code 70577
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 70577. Not ACS. Methodology
People in 70577
Race
- White3,436
- Black or African American792
- American Indian or Alaska Native13
- Asian12
- Other race23
- Two or more races148
Hispanic or Latino (any race): 83
Age
- Under 10583
- 10 to 19640
- 20 to 29470
- 30 to 39525
- 40 to 49541
- 50 to 59613
- 60 to 69551
- 70 to 79365
- 80 and older136
Income and housing in 70577
Education
- High school graduate87.8%
- Bachelor's degree8.5%
- Graduate degree2.0%
Places covering 70577
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.
- Port Barre39.6%
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.
- St. Landry100.0%
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
60.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 70577
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 4,502 | |
| 2006 | 4,513 | |
| 2007 | 5,056 | |
| 2008 | 4,569 | |
| 2009 | 4,622 | |
| 2010 | 4,578 | |
| 2011 | 4,093 | 4,554 |
| 2012 | 4,699 | 4,450 |
| 2013 | 4,641 | 4,500 |
| 2014 | 4,367 | 4,400 |
| 2015 | 4,457 | 4,370 |
| 2016 | 4,389 | 4,340 |
| 2017 | 3,858 | 4,280 |
| 2018 | 4,105 | 4,320 |
| 2019 | 3,696 | 4,240 |
| 2020 | 3,272 | 4,150 |
| 2021 | 4,138 | 4,060 |
| 2022 | 3,988 | 4,080 |
| 2023 | 3,808 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 70577
12 nearest ZIP centroids (any distance)
- 70551Leonville7.2 miPop 1,030 · Income $44,142
- 70512Arnaudville9.2 miPop 10,703 · Income $51,988
- 70750Krotz Springs9.8 miPop 1,108 · Income $39,259
- 71353Melville10.0 miPop 1,609 · Income $41,875
- 70570Opelousas11.3 miPop 37,188 · Income $45,276
- 70541Grand Coteau11.6 miPop 885 · Income $53,625
- 70589Washington12.0 miPop 3,138 · Income $44,063
- 71358Palmetto12.3 miPop 1,006 · Income $43,750
- 71345Lebeau12.8 miPop 35 · Income —
- 70753Lettsworth15.3 miPop 582 · Income $32,004
- 70756Lottie16.1 miPop 1,066 · Income —
- 70584Sunset16.1 miPop 6,865 · Income $70,327
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 70577, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 70577 FAQ
- What city is ZIP code 70577 in?
- 70577 is in Port Barre, LA.
- What county is 70577 in?
- 70577 is in St. Landry Parish.
- What is the median household income in 70577?
- The median household income in 70577 is $46,250.
- Which ZIP codes are near 70577?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 70577.