Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/LA/LOWEST-AVERAGE-INCOME

ZIP Codes With the Lowest Average Income in Louisiana

What this measures. Total adjusted gross income divided by tax returns filed, lowest first. ZIP codes with fewer than 200 returns are excluded: the IRS suppresses small cells and the remainder swing too wildly to rank. Source: IRS Statistics of Income, ZIP code data, data release 2026-10-12.

# ZIP City County Average AGI per return
1 71103 Shreveport Caddo $26,898
2 71202 Monroe Ouachita $27,950
3 70805 Baton Rouge East Baton Rouge $28,115
4 71109 Shreveport Caddo $29,926
5 71108 Shreveport Caddo $30,169
6 70807 Baton Rouge East Baton Rouge $31,268
7 70812 Baton Rouge East Baton Rouge $32,336
8 70802 Baton Rouge East Baton Rouge $34,697
9 70129 New Orleans Orleans $36,106
10 70127 New Orleans Orleans $36,306
11 71375 Waterproof Tensas $36,409
12 70721 Carville Iberville $36,946
13 70126 New Orleans Orleans $37,224
14 70501 Lafayette Lafayette $37,309
15 71326 Clayton Catahoula $38,247
16 70086 Saint James St. James $38,368
17 71245 Grambling Lincoln $38,384
18 70353 Dulac Terrebonne $39,029
19 70811 Baton Rouge East Baton Rouge $39,276
20 70819 Baton Rouge East Baton Rouge $39,716
21 70062 Kenner Jefferson $40,669
22 71302 Alexandria Rapides $41,523
23 71378 Wisner Franklin $41,682
24 71282 Tallulah Madison $41,768
25 70092 Violet St. Bernard $41,771
26 70456 Roseland Tangipahoa $42,515
27 70814 Baton Rouge East Baton Rouge $43,427
28 70094 Westwego Jefferson $43,848
29 70363 Houma Terrebonne $44,125
30 70789 Wilson East Feliciana $44,350
31 70441 Greensburg St. Helena $44,480
32 70049 Edgard St. John the Baptist $44,487
33 71064 Plain Dealing Bossier $44,517
34 71220 Bastrop Morehouse $44,597
35 71001 Arcadia Bienville $44,631
36 71461 New Llano Vernon $45,067
37 70041 Buras Plaquemines $45,300
38 71416 Cloutierville Natchitoches $45,487
39 70436 Fluker Tangipahoa $46,081
40 70615 Lake Charles Calcasieu $46,165
41 70426 Angie Washington $46,211
42 70753 Lettsworth Pointe Coupee $46,265
43 71222 Bernice Union $46,270
44 71357 Newellton Tensas $46,283
45 70554 Mamou Evangeline $46,514
46 71369 Simmesport Avoyelles $46,535
47 71118 Shreveport Caddo $46,624
48 71254 Lake Providence East Carroll $46,664
49 70117 New Orleans Orleans $47,255
50 70114 New Orleans Orleans $47,346

Showing the top 50 of 429 ZIP codes in Louisiana that have this figure and meet the threshold above. 71103 ranks 1st at $26,898, against $47,346 in 50th place.

Other rankings for Louisiana

Cite this page

zipcodes.pro. “ZIP Codes With the Lowest Average Income in Louisiana.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/la/lowest-average-income

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