Buying in Plaquemines Parish, Louisiana

Plaquemines Parish at a glance

Plaquemines Parish is one of 64 counties and county-equivalents in Louisiana. Its county seat is Pointe à la Hache. County government publishes its offices and parcel tools online. Official county website. Its 2024 Census Bureau population estimate is 22,289 across 780 square miles of land — about 29 people per square mile. In the FBI's 2024 reported-crime file, agencies here reported 194 offenses — 8.7 per 1,000 residents; the breakdown is below.

Records to check before you buy in Plaquemines Parish

• Property record card — the Plaquemines Parish assessor / appraisal office. Pull the parcel's assessed-value history, exemption status, and last sale. This is the file your future tax bill is calculated from, and it shows whether the current owner is enjoying exemptions you will not inherit. County government sits in Pointe à la Hache; the official county website is the reliable route to the parcel search and the office directory.
• Deeds & liens — the Plaquemines Parish recorder / land-records office. Read the deed chain, open liens, easements, and plat maps — the file a listing never mentions.
• Official flood determination. Check the exact parcel on FEMA's National Flood Hazard Layer — not the listing site's licensed model. Zone boundaries cut through streets; the house next door can be in a different zone. Plaquemines Parish is the primary county for 8 ZIP codes in the Census Bureau's ZIP-to-county crosswalk — and zone lines ignore every one of them.
• The county's reported-crime record. In the FBI's 2024 file, agencies in Plaquemines Parish reported 194 offenses — 8.7 per 1,000 residents; the largest single category was aggravated assault (77). The crime section below sets that beside the Louisiana county median.
• Registry check. Run the address through Louisiana State Sex Offender and Child Predator Registry (Louisiana State Police, Bureau of Criminal Identification and Information (Department of Public Safety and Corrections)) and note the counts within a mile — then check again the week you close.
• Permits & code history — the Plaquemines building department. Open permits, expired permits, and code cases tell you whether the renovation in the photos was ever inspected. County permitting is run out of Pointe à la Hache.
• School assignment — the district office, not the listing. Only the district's own boundary lookup confirms which school an address is actually zoned for.

County list, land area and population: U.S. Census Bureau (population: 2024 PEP estimate). County seat and official website: Wikidata (CC0), checked 2026-11-04. Flood determinations: FEMA. Registry: Louisiana.

Reported crime in Plaquemines Parish — FBI 2024

Agencies in Plaquemines Parish reported 194 offenses to the FBI in 2024 — 80 violent and 114 property offenses. That works out to a reported-crime rate of 8.7 per 1,000 residents (violent 358.9, property 511.5 per 100,000).

Inside Louisiana, the median county in the same file recorded a violent-crime rate of 318 per 100,000 and a property-crime rate of 1,096 per 100,000 (medians computed from the FBI 2024 county file across 64 counties).

The largest reported categories were aggravated assault (77), larceny-theft (75) and burglary (25).

Coverage: 1 of 1 law-enforcement agencies assigned to this county reported at least one month of 2024 offense data to the FBI; 1 reported all 12 months. Counts are reported offenses only (FBI Return A / Arson master files), assigned whole to each agency's primary county; they are not adjusted for non-reporting agencies. LA had incomplete agency reporting statewide in 2024: reported offenses equal about 76% of the FBI's estimated state total at the low end (violent 78%, property 76%), so this county's counts and rates likely understate 2024 totals.

These are offenses reported to law enforcement — not convictions, and not a verdict on any street or address. A CurbFacts report pairs this county record with the ZIP-level picture for the specific address you are buying.

Source: FBI Crime Data Explorer, UCR Return A + Arson master files, data year 2024 (pulled 2026-11-04).

The Louisiana rules that apply in Plaquemines Parish

Traps researched for Louisiana buyers: Federal flood assistance can lock in a flood-insurance duty; Reappraisal sticker shock is phased, not capped.

Read the full Louisiana guide — disclosure standard, tax math, registry and flood

More Louisiana counties

All Louisiana counties · Louisiana buyer guide