PlainZIP

Port Barre, LA

Single-footprint Census roll-up for Port Barre, LA: 1 USPS ZIP, population 4,645. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet PORT-BARRE-LA · Port Barre, LA 1 ZIPs · 4,645 pop · #22605/25278 · St. Landry Parish

INC-MID · RANK-BOTTOM · PHOTO-FINISH · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $47,072
  • RANK-BOTTOM #22605/25278
  • PHOTO-FINISH ≈ Arnaudville
  • BOOK-ONE 1 ZIP
  • OWN-MID 76% owners
  • POP-VILLAGE 4,645
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $101,600

Nearest income peer: Arnaudville, LA (+ $241 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Port Barre

Lowest/highest poles plus county-sharing cities nearest Port Barre on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Port Barre, LA sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

11th pct
household income vs 25,278 US cities
4,645
city population (Census)
1
USPS ZIP codes covered
$47,072
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Lower-income footing on only 1 ZIP ($47,072 average) · poverty 20.6%. The primary code (70577) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (75.9%) - check the ZIP page's tenure split before treating Port Barre as a pure owner town.

Within Louisiana, Natchitoches is the closest lower-income city and Urania the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Port Barre.

Population concentration

Port Barre's single ZIP 70577 carries the town

Port Barre is published as a single USPS ZIP. Code 70577 is the entire residential footprint (4,645 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Port Barre

Citywide ZBP: 67 establishments, 733 employees , annual payroll $27,491k (~14 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 70577 (67 units) ; leading NAICS Retail trade (12) · also Transportation and warehousing · Construction .

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ZIP Codes in Port Barre, LA

These ZIP codes sit in St. Landry Parish, which covers 13 ZIP codes in all; 1 of them fall in Port Barre. See the St. Landry Parish roll-up →

Port Barre lands mid-pack among the 9 cities sharing St. Landry Parish: Sunset, Washington and Grand Coteau earn more and Opelousas, Eunice and Krotz Springs earn less. Sunset marks the far end of that range at $62,281, 32% above Port Barre.

ZIP Code Population Median income Establishments Density
70577 4,645 $47,072 67 30
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Port Barre roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Port Barre, .