Louisiana
Corporation 3--Bossier & Webster Parishes PUMA 22 00300 Coordinating & Development...& Development District 1--Ouachita Parish PUMA 22 00500 North Delta Regional
https://www.census.gov/geographies/reference-maps/2010/geo/2010-pumas/louisiana.html
"43rd Earth Day, April 22, 2013 "
...last Census Day (April 1, 2010). Lafourche Parish in Louisiana and Carteret County
https://www.census.gov/newsroom/facts-for-features/2013/cb13-ff08.html
Errata and User Notes for the Census 2000 TIGER/Line Files
...65675 65675 Errata Note 27: Caddo Parish, Louisiana (FIPS Code 22017) Some voting...voting district names for Caddo Parish, Louisiana (22017) are incorrect in Record
https://www.census.gov/programs-surveys/geography/technical-documentation/user-note/tiger-geo-line/2000/census-2000-tigerline-notes.html
Errata and User Notes for Redistricting Census 2000 TIGER/Line Files
Entity Type J. Errata Note 39: Caddo Parish, Louisiana - Voting District Names...Some voting district names for Caddo Parish, Louisiana (22017) are incorrect in
https://www.census.gov/programs-surveys/geography/technical-documentation/user-note/tiger-geo-line/2000/census-2000-redistricting-tigerline.html
Errata and User Notes for the Urban Areas Census 2000 TIGER/Line Files
...123, and 124. Errata Note 16: Caddo Parish, Louisiana (FIPS code 22017) Some voting...voting district names for Caddo Parish, Louisiana (22017) are incorrect in Record
https://www.census.gov/programs-surveys/geography/technical-documentation/user-note/tiger-geo-line/2000/census-2000-urban-areas-tigerline-notes.html
2017 Census of Governments
...governments are officially desig- nated as “parish” governments, and the “borough” gov-...Governments—Individual State Descriptions LOUISIANA PARISH GOVERNMENTS In Louisiana, the county
https://www.census.gov/content/dam/Census/library/publications/2017/econ/2017isd.pdf