PlainZIP

Plaquemine, LA

Single-footprint Census roll-up for Plaquemine, LA: 1 USPS ZIP, population 17,584. 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 PLAQUEMINE-LA · Plaquemine, LA 1 ZIPs · 17,584 pop · #19871/25278 · Iberville Parish

INC-MID · RANK-LOWER · BELOW-PEER · BOOK-ONE · OWN-MID · POP-TOWN · SPREAD-UNK · HOME-LOW

  • INC-MID $55,352
  • RANK-LOWER #19871/25278
  • BELOW-PEER under Grosse Tete
  • BOOK-ONE 1 ZIP
  • OWN-MID 79% owners
  • POP-TOWN 17,584
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $164,200

Nearest income peer: Grosse Tete, LA (+ $2,019 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 Plaquemine

Lowest/highest poles plus county-sharing cities nearest Plaquemine 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, Plaquemine, LA sits among US cities with one of the lowest household incomes among US cities, on a town-scale population base, across a single-ZIP footprint.

21st pct
household income vs 25,278 US cities
17,584
city population (Census)
1
USPS ZIP codes covered
$55,352
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 ($55,352 average) · poverty 16.9%. The primary code (70764) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (78.8%) - check the ZIP page's tenure split before treating Plaquemine as a pure owner town.

Within Louisiana, Saint Bernard is the closest lower-income city and Delhi the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Plaquemine.

Population concentration

One ZIP, 70764, is all of Plaquemine

There is no split to weigh here: 70764 holds every one of Plaquemine's 17,584 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Mid-pack ZBP load on Plaquemine's one ZIP

Citywide ZBP: 305 establishments, 5,692 employees , annual payroll $498,384k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 70764 (305 units) ; leading NAICS Retail trade (51) · also Health care and social assistance · Accommodation and food services .

View your shortlist →

ZIP Codes in Plaquemine, LA

These ZIP codes sit in Iberville Parish, which covers 8 ZIP codes in all; 1 of them fall in Plaquemine. See the Iberville Parish roll-up →

Plaquemine lands mid-pack among the 6 cities sharing Iberville Parish: Saint Gabriel, Grosse Tete and Sunshine earn more and White Castle, Maringouin and Carville earn less. Carville marks the far end of that range at $2,499, 95% below Plaquemine.

ZIP Code Population Median income Establishments Density
70764 17,584 $55,352 305 43
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Plaquemine 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 Plaquemine, .