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Iberia Parish, LA: population growth, jobs and income

Iberia Parish lost 727 residents between 2024 and 2025 (−1.1%).

Iberia Parish had an estimated 66,846 residents in 2025, down 4.6% (3,208 fewer people) since 2020. That is slower than Louisiana as a whole (−0.7%), and the 43rd fastest growth of 64 counties in Louisiana.

Data as of 2025 · updated

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In the Iberia Parish report

One-time $99 PDF: everything on this page for Iberia Parish, ranked against Louisiana and the U.S., plus these figures that are not on the free page:

  • Median gross rent$897/mo2020–24
  • Vacant homes, incl. seasonal and second homes14.4%2020–24
  • New homes permitted, last 12 months1482025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration was negative in 2025: 765 more people moved out to other U.S. counties than moved in.

Private employers had 19,477 paid employees in mid-March 2023, −12.9% since 2018 (County Business Patterns).

Unemployment averaged 4.5% in 2025, 0.3 points lower than in 2019 (before the pandemic).

Builders were authorized to start 102 new homes in 2025, or 1.5 per 1,000 residents.

Median household income was $56,961 in the 2020–24 American Community Survey, +12.6% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 2,898th.

Part of the New Iberia, LA micro area.

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Iberia Parish population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
202566,846−727
202467,573−188
202367,761−636
202268,397−969
202169,366−688
202070,054–

Census Bureau population estimates, July 1 of each year.

What drove the change in Iberia Parish

Iberia Parish lost 3,208 people since 2020; the biggest drag was domestic migration (−3,615).

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths−8+10
International migrationfrom and to other countries+56+385
Domestic migrationfrom and to other U.S. counties−765−3,615
Census adjustmentbalancing residual−10+12
Total change−727−3,208

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn LouisianaAmong U.S. counties
Population growth43rd of 642,898th of 3,107
Net domestic migration per 1,000 residents56th of 642,918th of 3,108
Private-sector job growth61st of 642,909th of 3,092
Median household income26th of 642,307th of 3,107
Lowest unemployment rate25th of 642,109th of 3,108
New homes permitted per 1,000 residents36th of 641,787th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Iberia Parish, LA as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Iberia Parish's population change (−4.6%) was ahead of 2 of its 6 neighbouring counties and behind 4.

Only Lafayette Parish had a higher median household income (2020–24) among its 6 neighbouring counties; Iberia Parish's was $56,961.

Iberia Parish, LA and its 6 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Iberia Parish, LA This county66,846−4.6%−11.41.5$56,961
St. Martin Parish, LA51,106−1.0%−6.31.0$55,960
Lafayette Parish, LA257,949+6.5%4.56.2$67,451
Vermilion Parish, LA57,671+1.3%−1.14.4$55,707
St. Mary Parish, LA46,552−5.3%−9.90.9$52,576
Iberville Parish, LA29,579−1.6%−5.04.1$54,000
Assumption Parish, LA19,720−5.9%−11.51.9$51,423

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 64 Louisiana counties · Every state

Questions

Is Iberia Parish growing?

No. Its population fell 4.6% between 2020 and 2025, about 3,208 fewer people (Census Bureau population estimates). Louisiana as a whole changed −0.7% over the same years. That ranks 43rd of 64 counties in Louisiana for population growth.

How many people moved to Iberia Parish?

On net, none in 2025: about 765 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).

What is the unemployment rate in Iberia Parish?

It averaged 4.5% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Iberia Parish?

About 66,846 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Iberia Parish?

Private employers there had 19,477 paid employees in mid-March 2023, −12.9% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in Louisiana

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Louisiana county pages carry the public federal growth figures.

Iberia Parish data alerts

Email me when Iberia Parish gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Iberia Parish is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.