| 1997 Census of Agriculture: State and County Profiles. From USDA. |
| Energy Statistics, Louisiana: A collection of data files on: oil and gas reserves, drilling and production- well starts, completions, and suspensions, refining and refined products- electricity generation, cost, and consumption; energy economics , and other miscellaneous items. |
| Louisiana Parishes: Summary Reports for Louisiana |
| Louisiana Agricultural Statistics Service: [USDA] |
| Louisiana Department of Labor: Labor statistics information. |
| Louisiana Fact Sheet: Population, employment, and income statistics. |
| Louisiana Profiles: State profile | Congressional Districts | State Data Centers| From US Census Bureau. |
| Wage Area Definitions - LA: The Division conducts local prevailing wage rate surveys to develop and adjust pay schedules for a variety of occupations. These occupations include trade, craft, labor, administrative, and patron services occupations. |