Census › Louisiana

Louisiana

Figures from the 2020-2024 American Community Survey five-year estimates (table codes link to the same table for this area at data.census.gov) and the 2020 census (P1), via IPUMS NHGIS. Estimates for small areas carry wide margins of error; a tract's figures describe its residents, not any one organization.

Counties

Click an area for its page. Circles are FURP records at their ZIP code's center point, sized by how many. Download this map's areas with their census figures: CSV (center points) · GeoJSON (outlines), ready for Datawrapper, Mapshaper or Google My Maps. Outlines: Census TIGER/Line 2026, simplified.

Largest places

• New Orleans 371,853
• Baton Rouge 222,771
• Shreveport 180,982
• Metairie 139,729
• Lafayette 121,715
• Lake Charles 81,143
• Kenner 64,904
• Bossier City 62,901
• Monroe 47,004
• Alexandria 44,060
• Prairieville 35,238
• Marrero 32,540
• Houma 32,392
• Central 29,783
• Slidell 28,561
• Laplace 28,343
• New Iberia 27,571
• Terrytown 24,726
• Chalmette 22,616
• Ruston 22,284
• Hammond 21,539
• Bayou Cane 21,253
• Harvey 20,915
• Sulphur 20,775
• Zachary 19,952
• Shenandoah 17,998
• Natchitoches 17,577
• Youngsville 17,427
• Gretna 17,389
• Estelle 16,341
• Thibodaux 15,732
• Opelousas 15,495
• Broussard 14,322
• Pineville 14,160
• Luling 13,960
• River Ridge 13,312
• Claiborne 13,308
• Gonzales 13,108
• Mandeville 12,946
• West Monroe 12,729
• Moss Bluff 12,482
• Baker 12,253
• Gardere 12,223
• Bayou Blue 12,218
• Woodmere 11,879
• Covington 11,658
• Carencro 11,619
• Destrehan 11,619
• Minden 11,455
• Crowley 11,422

FURP records in Louisiana

Cross-reference: 44,949 nonprofits for 4,611,961 residents is 97.5 per 10,000 people; their latest-year revenue of $41,085,930,406 is $8,909 per resident.

Nonprofits: biggest by revenue (latest return)

• OCHSNER CLINIC FOUNDATION New Orleans, LA · $6,038,885,387
• OUR LADY OF THE LAKE HOSPITAL INC Baton Rouge, LA · $2,236,247,950
• THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND New Orleans, LA · $1,943,508,000
• WILLIS-KNIGHTON MEDICAL CENTER Shreveport, LA · $1,694,008,878
• LOUISIANA CHILDRENS MEDICAL CENTER New Orleans, LA · $1,635,655,698
• OCHSNER LSU HEALTH SYSTEM OF NORTH LOUISIANA Shreveport, LA · $1,093,086,473
• WOMANS HOSPITAL FOUNDATION Baton Rouge, LA · $1,003,943,473
• UNIVERSITY MEDICAL CENTER MANAGEMENT CORPORATON New Orleans, LA · $792,867,500
• CHILDRENS HOSPITAL INC New Orleans, LA · $737,323,254
• LAFAYETTE GENERAL MEDICAL CENTER INC Lafayette, LA · $734,876,253

Nonprofit contractors: biggest by paid by nonprofits

• FMOL HEALTH SYSTEM Baton Rouge, LA · $2,533,925,911
• LSU HEALTH SCIENCES CENTER New Orleans, LA · $1,054,769,045
• GENERAL HEALTH SYSTEM Baton Rouge, LA · $877,257,684
• MORRIS & DICKSON CO LTD Shreveport, LA · $823,126,349
• METRO AVIATION INC Shreveport, LA · $733,286,390
• THE LEMOINE COMPANY LLC Lafayette, LA · $578,453,024
• LSUHSC-NEW ORLEANS New Orleans, LA · $510,866,842
• CHILDREN'S HOSPITAL New Orleans, LA · $455,665,122
• Broadmoor LLC Metairie, LA · $354,681,445
• LSUHSC CLINICS Baton Rouge, LA · $292,352,335

Colleges and schools: biggest by enrollment

• Louisiana State University and Agricultural & Mechanical College Baton Rouge, LA · 39,418
• University of Louisiana at Lafayette Lafayette, LA · 15,345
• Southeastern Louisiana University Hammond, LA · 13,861
• Tulane University of Louisiana New Orleans, LA · 13,078
• Delgado Community College New Orleans, LA · 12,130
• Louisiana Tech University Ruston, LA · 11,427
• Baton Rouge Community College Baton Rouge, LA · 10,859
• Louisiana State University-Shreveport Shreveport, LA · 9,736
• Northwestern State University of Louisiana Natchitoches, LA · 8,847
• University of Louisiana at Monroe Monroe, LA · 8,272

Form D issuers: biggest by amount sold

• American Rivers Fund, LLC Metairie, LA · $9,432,656,179
• AIM Parent Holdings LLC Metairie, LA · $3,106,472,981
• Sealy Industrial Partners IV, LP Shreveport, LA · $1,073,876,507
• BCP Fund III-A, LP Baton Rouge, LA · $1,023,888,889
• BCP Fund III, LP Baton Rouge, LA · $1,023,888,889
• BCP Infrastructure Fund II-A, LP Baton Rouge, LA · $615,000,000
• BCP Infrastructure Fund II, LP Baton Rouge, LA · $615,000,000
• Black Bay Energy, LP New Orleans, LA · $537,425,509
• Rivers Investments, LLC Metairie, LA · $498,087,985
• GREEN TURTLE PARTNERS L P New Orleans, LA · $472,613,566

Lobbying clients: biggest by lobbying spent

• OCHSNER CLINIC FOUNDATION LA · $15,165,000
• AMEDISYS, INC. LA · $12,416,258
• LHC GROUP, INC. LA · $11,318,619
• UNIVERSITY OF ALABAMA SYSTEM LA · $6,500,000
• SASOL CHEMICALS (USA) LLC LA · $6,440,000
• EDISON CHOUEST OFFSHORE LA · $5,830,000
• DILLARD UNIVERSITY LA · $5,630,000
• DALLAS AREA RAPID TRANSIT (DART) LA · $5,600,000
• TULANE UNIVERSITY OF LOUISIANA LA · $5,381,137
• CENTER FOR SPORTFISHING POLICY LA · $4,360,000

Political committees

• 1980 PLAQUEMINES CAMPAIGN FUND COMMITTEE Braithwaite, LA
• 3 SOLUTIONS Baton Rouge, LA
• 9TH WARD CITIZENS VOTER'S LEAGUE New Orleans, LA
• ACADIAN AMBULANCE SERVICE EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE, INC. Lafayette, LA
• ACCOUNTABILITY PROJECT INC New Orleans, LA
• ACORN PEOPLE'S PLATFORM COMMITTEE (APPC) New Orleans, LA
• ADELINE ROEMER FOR CONGRESS Bossier City, LA
• AD HOC COMMITTEE OPPOSED TO BIGOTRY New Orleans, LA
• AGRIFUELS REFINING CORPORATION POLITICAL ACTION COMMITTEE New Iberia, LA
• AIM: ABOLISH INJUSTICE MISSION Pineville, LA

Form 5500 plan sponsors: biggest by plans

• EMPLOYER SUPPORT SERVICES Baton Rouge, LA · 26
• ENTERGY CORPORATION New Orleans, LA · 26
• ADMINISTRATORS OF THE TULANE UNIVERSITY EDUCATIONAL FUND New Orleans, LA · 18
• THE TIMES-PICAYUNE, L.L.C. New Orleans, LA · 16
• BOSSIER CASINO VENTURE, INC. DBA MARGARITAVILLE RESORT CASINO Bossier City, LA · 15
• TURNER INDUSTRIES GROUP, LLC Baton Rouge, LA · 15
• TOURO INFIRMARY New Orleans, LA · 13
• ISLAND OPERATING COMPANY, INC. Scott, LA · 12
• PAN-AMERICAN LIFE INSURANCE COMPANY New Orleans, LA · 12
• LOUISIANA ASSOCIATION FOR THE BLIND Shreveport, LA · 11

Open Payments recipients: biggest by industry payments

• DELRICHT LLC New Orleans, LA · $57,799,572
• Delricht Research New Orleans, LA · $27,776,007
• MEDPHARMICS LLC Metairie, LA · $23,441,828
• Our Lady Of The Lake Rmc Baton Rouge, LA · $17,477,136
• Tandem Clinical Research Marrero, LA · $15,301,073
• WK PHYSICIANS NETWORK Shreveport, LA · $14,450,486
• Tulane University New Orleans, LA · $12,979,498
• OCHSNER CLINIC FOUNDATION New Orleans, LA · $9,962,998
• LOUISIANA RESEARCH CENTER LLC Shreveport, LA · $8,953,294
• Ochsner Clinic Foundation New Orleans, LA · $8,650,286

Food recall firms: biggest by recalls

• Pine Valley Foods Inc West Monroe, LA · 8
• Reily Foods Co., Inc New Orleans, LA · 8
• Gulf Coast Blenders, Inc New Orleans, LA · 6
• Magic Seasoning Blends, LLC Harahan, LA · 6
• Belmatt Inc Aka Targill Seasonings Opelousas, LA · 4
• Bruce Foods Corporation Saint Martinville, LA · 4
• Case Farms, Processing Farmerville, LA · 4
• Diversified Foods and Seasonings LLC Covington, LA · 3
• Freshy Foods, LLC New Orleans, LA · 3
• Mothers' Milk Bank of Louisiana at Ochsner Baptist New Orleans, LA · 2

Patent and trademark owners: biggest by patents and marks

• Sazerac Company, Inc. Metairie, LA · 430
• Laitram, L.L.C. Harahan, LA · 371
• The Board of Supervisors of Louisiana State University and Agricultural and Mechanical College Baton Rouge, LA · 354
• CENTURYLINK COMMUNICATIONS, LLC Monroe, LA · 303
• Wildgame Innovations, LLC Broussard, LA · 213
• Hardware Resources, Inc. Bossier City, LA · 195
• The Administrators of the Tulane Educational Fund New Orleans, LA · 187
• Alliance Trading, Inc. Covington, LA · 176
• Stuller, Inc. Lafayette, LA · 144
• Reily Foods Company New Orleans, LA · 139

IPO registrants: biggest by filings

• Globalstar, Inc. Covington,, LA · 36
• Hercules Sub LLC Covington, LA · 18
• AMERISAFE INC Deridder, LA · 16
• COPsync, Inc. New Orleans, LA · 15
• OMNI ENERGY SERVICES CORP Carencro, LA · 14
• Westway Group, Inc. New Orleans, LA · 14
• Healthcare Solutions Management Group, Inc. Springhill, LA · 12
• First Guaranty Bancshares, Inc. Hammond, LA · 11
• H&E Equipment Services, Inc. Baton Rouge, LA · 10
• HORNBECK OFFSHORE SERVICES, INC. Covington, LA · 10

Census figures are from IPUMS NHGIS: the American Community Survey 2020-2024 five-year estimates (ACS table codes shown with each figure) and the 2020 decennial census (Demographic and Housing Characteristics), by state, county, place and census tract. FURP records are placed by ZIP code (the Census Bureau's 2020 ZCTA-to-county and ZCTA-to-tract relationship files: the county or tract holding most of the ZIP's land) and by city name (Census place names, normalized), so a record's tract is its ZIP's main tract, not its street's. Cite: Jonathan Schroeder, David Van Riper, Steven Manson, Grace Cooper, Zachary Krause, Tracy Kugler, Tsu Zhu, and Steven Ruggles. IPUMS National Historical Geographic Information System: Version 21.0 [dataset]. Minneapolis, MN: IPUMS. 2026. http://doi.org/10.18128/D050.V21.0