ZIP Codes of Iberia Parish, LA

Population & People
Population & People
Total Population
68,692
Household Income
Household Income
Median Income
$54,157
Housing
Housing
Total Housing Units
31,131
Business & Economy
Business & Economy
Total Businesses
1,435
Employment
Employment
Employment Rate
53.01%
Education
Education
Bachelor's Degree+
15.18%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 7 ZIPs in this parish.
Data Last Updated: June 1, 2026
ZIP Codes:7 ZIP Codes (4 Standard, 3 PO Box, 0 Unique) [See All]
Area Code:337
Timezone:Central (GMT -06:00)
Local Time:2:12:24 PM
Population:68,692 [See All]
FIPS:22045
CBSA:New Iberia, LA
Land Area:509 sq mi
Water Area:18 sq mi
Coordinates:29.9733, -91.7639
Quick Link:
https://www.zip-codes.com/county/la-iberia.asp
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Louisiana's #17 most populous parish
68,692 residents across 7 ZIPs — #17 of 64 Louisiana counties.

Standout ZIPs in this Parish


Most Populous
New Iberia · 36,996 people
53.9% of county total
Highest Income
New Iberia · $76,477 median
1.4× county average
Largest Land Area
Jeanerette · 235.1 sq mi
Spans the most ground
Fastest Growth
New Iberia · 8.4% (10-yr)
18,610 → 20,165 residents
Most Educated
New Iberia · 22.2% bachelor's+
3,069 of 13,809 adults 25+

Things worth knowing about Iberia Parish


68,692 residents live across 7 ZIPs covering 509 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 74,612 to 68,692 from 2014 to 2024 — a -7.9% change. 1 ZIPs gained residents, 4 lost.

The parish's wealthiest ZIP 70563 (New Iberia, $76,477 median) and poorest ZIP 70560 (New Iberia, $45,509) are 9.7 miles apart — a 1.7× income gap across local geography.

Median home values vary 1.8× across this parish — from $117,200 in 70544 (Jeanerette) to $210,700 in 70563 (New Iberia).

Density varies across the parish — from 44 people/sq mi in 70544 (Jeanerette) to 317 in 70563 (New Iberia).

Educational attainment ranges from 11.5% bachelor's+ in 70560 (New Iberia) to 22.2% in 70563 (New Iberia) — the breadth of educational profiles across the area.

Within Louisiana, this is the #17 most populous of 64 parishes and ranks #38 for median household income .

Weighted by population, the typical household earns about $56,041 across the parish — reflecting what a typical resident sees, not a simple ZIP average.

15.2% of adults age 25+ hold a bachelor's degree or higher (6,906 of 45,485 reporting).

4 Standard delivery, 3 PO Box only, 0 single-entity Unique ZIPs serve this parish.

Stories about Iberia Parish


Population decline

Iberia Parish lost 7.9% of residents between 2014 and 2024. ZIPs that shed the largest share:

Loreauville
-35.7%
1,854 → 1,193 residents
New Iberia
-12.6%
42,337 → 36,996 residents
Jeanerette
-11.9%
11,661 → 10,269 residents

All ZIP Codes in Iberia Parish


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
70560New IberiaStandard36,996$45,509183.5-12.6%
70563New IberiaStandard20,165$76,47763.58.4%
70544JeaneretteStandard10,269$54,601235.1-11.9%
70552LoreauvilleStandard1,193$50,31323.7-35.7%
70513Avery IslandPO Box69$43,8862.7-54.0%
70569LydiaPO Box0.0
70562New IberiaPO Box0.0

Adjacent & Nearby Counties