County data explorer
Louisiana county data and maps
Explore available county datasets, rankings and source notes.
Published topics
Rankings
Rankings describe published ACS estimates; follow each link for vintage and limitations.
Find a county
Links open county overviews where available and otherwise existing housing pages. The full alphabetical list works without JavaScript.
- Acadia Parish GEOID 22001
- Allen Parish GEOID 22003
- Ascension Parish GEOID 22005
- Assumption Parish GEOID 22007
- Avoyelles Parish GEOID 22009
- Beauregard Parish GEOID 22011
- Bienville Parish GEOID 22013
- Bossier Parish GEOID 22015
- Caddo Parish GEOID 22017
- Calcasieu Parish GEOID 22019
- Caldwell Parish GEOID 22021
- Cameron Parish GEOID 22023
- Catahoula Parish GEOID 22025
- Claiborne Parish GEOID 22027
- Concordia Parish GEOID 22029
- De Soto Parish GEOID 22031
- East Baton Rouge Parish GEOID 22033
- East Carroll Parish GEOID 22035
- East Feliciana Parish GEOID 22037
- Evangeline Parish GEOID 22039
- Franklin Parish GEOID 22041
- Grant Parish GEOID 22043
- Iberia Parish GEOID 22045
- Iberville Parish GEOID 22047
- Jackson Parish GEOID 22049
- Jefferson Davis Parish GEOID 22053
- Jefferson Parish GEOID 22051
- Lafayette Parish GEOID 22055
- Lafourche Parish GEOID 22057
- LaSalle Parish GEOID 22059
- Lincoln Parish GEOID 22061
- Livingston Parish GEOID 22063
- Madison Parish GEOID 22065
- Morehouse Parish GEOID 22067
- Natchitoches Parish GEOID 22069
- Orleans Parish GEOID 22071
- Ouachita Parish GEOID 22073
- Plaquemines Parish GEOID 22075
- Pointe Coupee Parish GEOID 22077
- Rapides Parish GEOID 22079
- Red River Parish GEOID 22081
- Richland Parish GEOID 22083
- Sabine Parish GEOID 22085
- St. Bernard Parish GEOID 22087
- St. Charles Parish GEOID 22089
- St. Helena Parish GEOID 22091
- St. James Parish GEOID 22093
- St. John the Baptist Parish GEOID 22095
- St. Landry Parish GEOID 22097
- St. Martin Parish GEOID 22099
- St. Mary Parish GEOID 22101
- St. Tammany Parish GEOID 22103
- Tangipahoa Parish GEOID 22105
- Tensas Parish GEOID 22107
- Terrebonne Parish GEOID 22109
- Union Parish GEOID 22111
- Vermilion Parish GEOID 22113
- Vernon Parish GEOID 22115
- Washington Parish GEOID 22117
- Webster Parish GEOID 22119
- West Baton Rouge Parish GEOID 22121
- West Carroll Parish GEOID 22123
- West Feliciana Parish GEOID 22125
- Winn Parish GEOID 22127
Sources and limitations
Topic pages identify their sources, vintages, downloads and limitations. ACS estimates include survey uncertainty; crime counts are not population-normalized and do not establish safety or risk. PEP and ACS are distinct population series.