Strongest migration-inflow ZIP codes in Louisiana
Top 25 ZIP codes in Louisiana with the strongest IRS net migration inflows. #1 is 70726 (Denham Springs) at about +2,452. Compare migration signals on US5.
These ZIP codes show the strongest positive IRS net migration figures in Louisiana on US5’s published series — a directional signal of inflow versus outflow.
Strongest inflows: 70726 (Denham Springs) at about +2,452; 70072 (Marrero) at about +2,202; 70065 (Kenner) at about +1,938.
Open any ZIP for a full demographics, income, and housing profile, or return to the Louisiana state page for the complete ZIP table.
Ranked ZIP codes
| # | ZIP | City | County | Net migration | Population | Income | Home value |
|---|---|---|---|---|---|---|---|
| 1 | 70726 | Denham Springs | Livingston Parish | +2,452 | 61,965 | $77,129 | $215,100 |
| 2 | 70072 | Marrero | Jefferson Parish | +2,202 | 55,641 | $55,866 | $190,700 |
| 3 | 70065 | Kenner | Jefferson Parish | +1,938 | 48,979 | $65,899 | $255,800 |
| 4 | 70301 | Chackbay | Lafourche Parish | +1,932 | 48,820 | $62,470 | $217,500 |
| 5 | 70769 | Prairieville | Ascension Parish | +1,903 | 48,074 | $114,707 | $295,200 |
| 6 | 70737 | Gonzales | Ascension Parish | +1,898 | 47,971 | $80,758 | $252,600 |
| 7 | 70816 | Baton Rouge | East Baton Rouge Parish | +1,789 | 45,207 | $65,894 | $232,300 |
| 8 | 71111 | Bossier City | Bossier Parish | +1,714 | 43,302 | $66,465 | $268,600 |
| 9 | 70810 | Oak Hills Place | East Baton Rouge Parish | +1,685 | 42,585 | $93,712 | $353,100 |
| 10 | 70056 | Terrytown | Jefferson Parish | +1,681 | 42,471 | $61,831 | $223,000 |
| 11 | 70433 | Covington | St. Tammany Parish | +1,653 | 41,770 | $79,354 | $316,200 |
| 12 | 70506 | Lafayette | Lafayette Parish | +1,644 | 41,550 | $55,553 | $215,700 |
| 13 | 70605 | Lake Charles | Calcasieu Parish | +1,611 | 40,715 | $88,337 | $293,800 |
| 14 | 70003 | Metairie | Jefferson Parish | +1,572 | 39,714 | $76,151 | $255,300 |
| 15 | 70058 | Harvey | Jefferson Parish | +1,571 | 39,690 | $58,533 | $195,100 |
| 16 | 70458 | Slidell | St. Tammany Parish | +1,559 | 39,385 | $69,816 | $227,200 |
| 17 | 70508 | Lafayette | Lafayette Parish | +1,558 | 39,364 | $88,017 | $299,200 |
| 18 | 70001 | Metairie | Jefferson Parish | +1,551 | 39,193 | $70,187 | $313,300 |
| 19 | 71203 | Monroe | Ouachita Parish | +1,534 | 38,770 | $46,822 | $181,200 |
| 20 | 70560 | New Iberia | Iberia Parish | +1,488 | 37,589 | $48,296 | $126,500 |
| 21 | 70570 | Opelousas | St. Landry Parish | +1,472 | 37,188 | $45,276 | $151,300 |
| 22 | 70808 | Baton Rouge | East Baton Rouge Parish | +1,445 | 36,513 | $69,078 | $392,600 |
| 23 | 70119 | New Orleans | Orleans Parish | +1,431 | 36,167 | $50,854 | $359,300 |
| 24 | 70118 | New Orleans | Orleans Parish | +1,427 | 36,061 | $62,665 | $451,600 |
| 25 | 71360 | Pineville | Rapides Parish | +1,411 | 35,649 | $59,592 | $196,300 |
Frequently asked questions
Which ZIP codes in Louisiana have the strongest migration inflows?
By IRS net migration, 70726 (Denham Springs) leads this board at about +2,452. Positive values signal more inflow than outflow in the published series.
How does US5 rank ZIP codes in Louisiana?
We rank indexable ZIP codes with positive IRS net migration from high to low (with a population floor).
Where can I explore all ZIP codes in Louisiana?
Visit the Louisiana state page for the full ZIP table, demographics summary, and sortable income/housing columns.