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zipcodes.pro — STATE/LA/COUNTY/ST-JOHN-THE-BAPTIST

St. John the Baptist Parish, LA ZIP codes

St. John the Baptist Parish, LA has 6 ZIP codes, in 5 towns: 70068, 70084, 70049, 70051, 70069 and 70076. 1 more crosses into it from a neighbouring county: 70090.

The parish seat is Edgard.

ZIP codes
6
Partly in it
1 more
Towns
5
Parish seat
Edgard
County FIPS
22095
Population
40,743
Median household income
$66,630
Land area
214 sq mi
Area code
985

St. John the Baptist Parish ZIP codes by town

Edgard (parish seat)
70049

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in St. John the Baptist Parish

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of St. John the Baptist Parish.

Map of St. John the Baptist Parish ZIP codes

700497005170068700697007670084

The ZIP codes of St. John the Baptist Parish, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

St. John the Baptist Parish in numbers

About 40,743 people live in St. John the Baptist Parish, in 15,152 households, the 27th most populous of Louisiana's 64 counties. The median household income is $66,630 a year, 10% above the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $193,200 (11% below the Louisiana median), and median gross rent is $1,334 a month. The median age is 40.1; 18.2% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 30 minutes.

Population40,743St. John the Baptist40,743
Households15,152St. John the Baptist15,152
Median age40.1St. John the Baptist40.1Louisiana38.0US 38.9
Median household income$66,630St. John the Baptist$66,630Louisiana$60,756US $80,734
Median home value$193,200St. John the Baptist$193,200Louisiana$216,500US $332,700
Median gross rent$1,334St. John the Baptist$1,334Louisiana$1,064US $1,413
Bachelor's degree or higher18.2%St. John the Baptist18.2%Louisiana27.0%US 35.7%
Mean commute30.3 minSt. John the Baptist30.3 minLouisiana25.7 minUS 26.4 min
Population density190 / sq miSt. John the Baptist190 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in St. John the Baptist Parish

Largest towns in St. John the Baptist Parish
TownZIP codesPopulation
La Place 2 32,720
Reserve 1 7,791
Garyville 1 2,119
Edgard 1 1,482
Mount Airy 1 100

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with St. John the Baptist Parish.

Not sure you are in St. John the Baptist Parish? What county am I in? answers from your location, near a county line included.

Every ZIP code in St. John the Baptist Parish, with figures

ZIP codes in St. John the Baptist Parish
ZIP City Type Population Median income Median home
70049 Edgard , LA Standard 1,482 $68,953 $182,900
70051 Garyville , LA Standard 1,878 $87,888 $169,900
70068 La Place , LA Standard 32,720 $68,459 $203,200
70069 La Place , LA No street area — — —
70076 Mount Airy , LA Standard 100 — —
70084 Reserve , LA Standard 5,629 $62,047 $155,400

Cite this page

zipcodes.pro. “St. John the Baptist Parish ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/la/county/st-john-the-baptist

Underlying data is public domain or openly licensed — sources, vintages and licences.