You’re probably never going to make enough money to live in the richest counties in Louisiana.
The median household income in Ascension Parish, the richest county in Louisiana is $92,266, significantly higher than the US median of $74,580, which means based purely on math most people never make enough to live there.
And that’s okay because it’s still fun to look at the people living in the lap of luxury.
So we used Saturday Night Science and the most recent Census to rank home prices and incomes for all 64 counties in the Pelican State. Let’s star gaze together.
Table Of Contents: Top Ten | Methodology | Table | Summary
The 10 Richest Counties In Louisiana For 2025
- Ascension Parish
- Plaquemines Parish
- St. Tammany Parish
- St. Charles Parish
- West Baton Rouge Parish
- West Feliciana Parish
- Livingston Parish
- Lafayette Parish
- East Feliciana Parish
- Jefferson Parish
What is the richest county in Louisiana? The richest county in Louisiana is Ascension Parish. In contrast, the poorest county in state is East Carroll Parish, according to the Census data.
Now you know exactly where to move in Louisiana. Keep on reading for more about the top ten and a detailed methodology.
Or, check out the best places to live in Louisiana and the cheapest places to live in Louisiana.
The Richest Counties In Louisiana For 2025
1. Ascension Parish
Biggest Place: Prairieville
Population: 128,593
Median Income: $92,266 (highest)
Median Home Price: $265,300 (4th highest)
More on Ascension Parish:
2. Plaquemines Parish
Biggest Place: Belle Chasse
Population: 23,070
Median Income: $82,874 (3rd highest)
Median Home Price: $275,800 (2nd highest)
More on Plaquemines Parish:
3. St. Tammany Parish
Biggest Place: Slidell
Population: 269,331
Median Income: $79,277 (5th highest)
Median Home Price: $272,200 (3rd highest)
More on St. Tammany Parish:
4. St. Charles Parish
Biggest Place: Luling
Population: 51,863
Median Income: $82,172 (4th highest)
Median Home Price: $256,800 (6th highest)
More on St. Charles Parish:
5. West Baton Rouge Parish
Biggest Place: Addis
Population: 27,666
Median Income: $87,320 (2nd highest)
Median Home Price: $225,900 (10th highest)
More on West Baton Rouge Parish:
6. West Feliciana Parish
Biggest Place: St. Francisville
Population: 15,381
Median Income: $74,277 (7th highest)
Median Home Price: $263,200 (5th highest)
More on West Feliciana Parish:
7. Livingston Parish
Biggest Place: Denham Springs
Population: 145,583
Median Income: $78,617 (6th highest)
Median Home Price: $218,900 (11th highest)
More on Livingston Parish:
8. Lafayette Parish
Biggest Place: Lafayette
Population: 245,075
Median Income: $67,660 (11th highest)
Median Home Price: $234,200 (9th highest)
More on Lafayette Parish:
9. East Feliciana Parish
Biggest Place: Jackson
Population: 19,378
Median Income: $72,899 (8th highest)
Median Home Price: $213,700 (13th highest)
More on East Feliciana Parish:
10. Jefferson Parish
Biggest Place: Metairie
Population: 432,484
Median Income: $65,246 (15th highest)
Median Home Price: $243,500 (7th highest)
More on Jefferson Parish:
Methodology: How do you determine which Louisiana county is the richest?
To determine the richest county in Louisiana, we have to look at a handful of metrics that correlate with how rich people are. To do that, we made assumptions about what makes a county rich. For reference, we are trying to make the kind of argument you’d make at a bar using facts, Saturday Night Science.
With that in mind, we went to the American Community Survey data and Zillow for the most recent reporting period for data on the following:
- Average Home Price
- Median Income
We then ranked each county in Louisiana for each of the criteria from one to 64, with one being the richest.
Taking the average rank across the two criteria, we created a Rich Score with the county posting the lowest overall score being the “Richest County In Louisiana.”
The result is some of the places with the most expensive real estate and highest earners in the Pelican State.
We updated this article for 2025. This report is our first time ranking the richest counties to live in Louisiana. We have also ranked the richest states and richest cities in the United States.
Summary: The Richest Counties In Louisiana For 2025
Living in Louisiana can vary from one part of the state to the next, with pretty extreme variance in home prices and incomes across counties.
The richest counties in Louisiana are Ascension Parish, Plaquemines Parish, St. Tammany Parish, St. Charles Parish, West Baton Rouge Parish, West Feliciana Parish, Livingston Parish, Lafayette Parish, East Feliciana Parish, and Jefferson Parish.
Now you know the parts of the state where Goodwill will have the best goodies, and that’s what you came here to learn at the end of the day.
You are welcome.
Here’s a look at the poorest counties in Louisiana according to the data:
- East Carroll Parish
- Claiborne Parish
- Tensas Parish
For more Louisiana reading, check out:
- Richest Cities In Louisiana
- Best Places To Live In Louisiana
- Safest Places In Louisiana
- Cheapest Places To Live In Louisiana
Detailed List Of The Richest Counties In Louisiana
| Rank | County | Population | Median Income | Average Home Price |
|---|---|---|---|---|
| 1 | Ascension Parish | 128,593 | $92,266 | $265,300 |
| 2 | Plaquemines Parish | 23,070 | $82,874 | $275,800 |
| 3 | St. Tammany Parish | 269,331 | $79,277 | $272,200 |
| 4 | St. Charles Parish | 51,863 | $82,172 | $256,800 |
| 5 | West Baton Rouge Parish | 27,666 | $87,320 | $225,900 |
| 6 | West Feliciana Parish | 15,381 | $74,277 | $263,200 |
| 7 | Livingston Parish | 145,583 | $78,617 | $218,900 |
| 8 | Lafayette Parish | 245,075 | $67,660 | $234,200 |
| 9 | East Feliciana Parish | 19,378 | $72,899 | $213,700 |
| 10 | Jefferson Parish | 432,484 | $65,246 | $243,500 |
| 11 | Calcasieu Parish | 208,668 | $67,849 | $208,500 |
| 12 | Bossier Parish | 129,134 | $66,336 | $215,100 |
| 13 | East Baton Rouge Parish | 452,821 | $63,075 | $241,800 |
| 14 | Cameron Parish | 5,222 | $72,500 | $183,300 |
| 15 | Orleans Parish | 376,035 | $55,339 | $296,400 |
| 16 | St. John The Baptist Parish | 41,342 | $67,418 | $184,000 |
| 17 | St. James Parish | 19,797 | $64,536 | $197,800 |
| 18 | Terrebonne Parish | 107,362 | $64,819 | $189,100 |
| 19 | Lafourche Parish | 96,670 | $63,439 | $190,800 |
| 20 | Tangipahoa Parish | 135,218 | $57,256 | $204,600 |
| 21 | St. Bernard Parish | 44,172 | $57,638 | $192,100 |
| 22 | Beauregard Parish | 36,646 | $64,995 | $164,500 |
| 23 | Pointe Coupee Parish | 20,438 | $59,351 | $174,500 |
| 24 | Iberville Parish | 29,950 | $57,459 | $177,100 |
| 25 | Lasalle Parish | 14,804 | $67,077 | $137,200 |
| 26 | Rapides Parish | 128,470 | $55,946 | $179,100 |
| 27 | Iberia Parish | 69,194 | $57,811 | $156,000 |
| 28 | Vermilion Parish | 57,031 | $57,537 | $159,700 |
| 29 | Vernon Parish | 47,764 | $58,281 | $143,500 |
| 30 | Ouachita Parish | 158,916 | $51,241 | $183,000 |
| 31 | Grant Parish | 22,123 | $61,112 | $135,900 |
| 32 | St. Martin Parish | 51,559 | $53,394 | $151,000 |
| 33 | Jefferson Davis Parish | 32,083 | $56,500 | $145,000 |
| 34 | Caddo Parish | 232,973 | $50,067 | $175,900 |
| 35 | Natchitoches Parish | 37,047 | $46,798 | $163,000 |
| 36 | Assumption Parish | 20,720 | $52,546 | $141,200 |
| 37 | Lincoln Parish | 48,160 | $38,035 | $195,500 |
| 38 | Sabine Parish | 22,085 | $52,047 | $129,400 |
| 39 | Richland Parish | 19,908 | $52,960 | $124,500 |
| 40 | De Soto Parish | 26,897 | $46,077 | $150,700 |
| 41 | St. Mary Parish | 48,455 | $51,768 | $128,000 |
| 42 | Acadia Parish | 57,218 | $45,266 | $146,900 |
| 43 | St. Landry Parish | 82,128 | $45,637 | $142,900 |
| 44 | Allen Parish | 22,552 | $51,138 | $110,800 |
| 45 | St. Helena Parish | 10,849 | $50,193 | $106,400 |
| 46 | Washington Parish | 45,238 | $42,776 | $139,400 |
| 47 | Union Parish | 20,914 | $45,743 | $115,400 |
| 48 | Franklin Parish | 19,590 | $44,103 | $117,200 |
| 49 | West Carroll Parish | 9,622 | $48,514 | $97,600 |
| 50 | Winn Parish | 13,506 | $46,368 | $102,600 |
| 51 | Evangeline Parish | 32,162 | $42,273 | $118,500 |
| 52 | Avoyelles Parish | 39,176 | $39,439 | $120,200 |
| 53 | Caldwell Parish | 9,563 | $44,957 | $106,000 |
| 54 | Catahoula Parish | 8,738 | $47,753 | $88,000 |
| 55 | Jackson Parish | 14,939 | $43,345 | $107,400 |
| 56 | Red River Parish | 7,529 | $44,539 | $103,200 |
| 57 | Morehouse Parish | 24,967 | $36,981 | $108,700 |
| 58 | Webster Parish | 36,189 | $37,396 | $105,600 |
| 59 | Concordia Parish | 18,325 | $37,349 | $102,400 |
| 60 | Madison Parish | 9,757 | $37,267 | $90,600 |
| 61 | Bienville Parish | 12,769 | $34,992 | $93,600 |
| 62 | Tensas Parish | 3,992 | $36,074 | $80,300 |
| 63 | Claiborne Parish | 14,019 | $31,784 | $82,400 |
| 64 | East Carroll Parish | 7,195 | $28,321 | $87,400 |