Counties in Louisiana by net domestic migration, July to June
St. Tammany Parish had the highest net domestic migration, July to June of 64 counties in 2018, at 1,698. East Baton Rouge Parish had the lowest, at -4,770. The median was -189 and the figure for Louisiana was -27,183. Source: the U.S. Census Bureau.
Map of counties, 2018
- Under -450
- -450 to -190
- -190 to 0
- 0 to 70
- 70 to 340
- 340 and over
Top 40 counties, 2018
Full ranking
| Rank | Counties | 2018 | Change on 2017 |
|---|---|---|---|
| 1 | St. Tammany Parish Estimated | 1,698 | -33.5% |
| 2 | Livingston Parish Estimated | 882 | +132.8% |
| 3 | Tangipahoa Parish Estimated | 789 | -24.2% |
| 4 | Ascension Parish Estimated | 718 | +29.8% |
| 5 | Beauregard Parish Estimated | 387 | +272.8% |
| 6 | St. Bernard Parish Estimated | 337 | +665.9% |
| 7 | De Soto Parish Estimated | 136 | +119.4% |
| 8 | West Feliciana Parish Estimated | 101 | +53% |
| 9 | Grant Parish Estimated | 85 | +323.7% |
| 10 | West Baton Rouge Parish Estimated | 75 | -46.4% |
| 11 | Jefferson Davis Parish Estimated | 69 | +11.3% |
| 12 | Cameron Parish Estimated | 60 | +233.3% |
| 13 | West Carroll Parish Estimated | 59 | +145% |
| 14 | Jackson Parish Estimated | 51 | +15.9% |
| 15 | Caldwell Parish Estimated | 46 | +135.7% |
| 16 | Washington Parish Estimated | 8 | -96% |
| 17 | Sabine Parish Estimated | -2 | +98.3% |
| 18 | Claiborne Parish Estimated | -4 | +97.4% |
| 19 | LaSalle Parish Estimated | -12 | +91.8% |
| 20 | Red River Parish Estimated | -35 | +65.7% |
| 21 | Plaquemines Parish Estimated | -54 | +39.3% |
| 21 | St. Charles Parish Estimated | -54 | +86.7% |
| 23 | East Feliciana Parish Estimated | -65 | +1.5% |
| 24 | Tensas Parish Estimated | -107 | -52.9% |
| 25 | Allen Parish Estimated | -111 | +14% |
| 26 | Franklin Parish Estimated | -112 | +15.8% |
| 27 | East Carroll Parish Estimated | -128 | +11.1% |
| 28 | Union Parish Estimated | -130 | -18.2% |
| 29 | St. Helena Parish Estimated | -146 | -210.6% |
| 30 | Madison Parish Estimated | -173 | -5.5% |
| 31 | Winn Parish Estimated | -179 | +5.3% |
| 32 | Calcasieu Parish Estimated | -189 | -124.3% |
| 32 | Vermilion Parish Estimated | -189 | +45.7% |
| 34 | Lafayette Parish Estimated | -193 | +85.8% |
| 35 | Catahoula Parish Estimated | -218 | -303.7% |
| 36 | Richland Parish Estimated | -225 | -350% |
| 37 | Concordia Parish Estimated | -235 | -62.1% |
| 38 | Iberville Parish Estimated | -243 | -1,315% |
| 39 | Morehouse Parish Estimated | -285 | -11.3% |
| 40 | St. James Parish Estimated | -287 | -215.4% |
| 41 | Pointe Coupee Parish Estimated | -299 | -598.3% |
| 42 | Bienville Parish Estimated | -306 | -135.4% |
| 43 | St. John the Baptist Parish Estimated | -312 | -21.9% |
| 44 | Assumption Parish Estimated | -318 | -35.9% |
| 45 | Evangeline Parish Estimated | -338 | -71.6% |
| 46 | Webster Parish Estimated | -407 | +2.9% |
| 47 | Bossier Parish Estimated | -411 | -204.3% |
| 48 | Avoyelles Parish Estimated | -451 | -147.8% |
| 49 | Acadia Parish Estimated | -461 | +9.4% |
| 50 | Lafourche Parish Estimated | -471 | +38.4% |
| 51 | Natchitoches Parish Estimated | -507 | -518.3% |
| 52 | Lincoln Parish Estimated | -514 | -85.6% |
| 53 | St. Martin Parish Estimated | -677 | -967.9% |
| 54 | St. Landry Parish Estimated | -897 | -74.9% |
| 55 | St. Mary Parish Estimated | -1,009 | +35.9% |
| 56 | Rapides Parish Estimated | -1,038 | -12% |
| 57 | Terrebonne Parish Estimated | -1,054 | +40.2% |
| 58 | Iberia Parish Estimated | -1,342 | -4.3% |
| 59 | Ouachita Parish Estimated | -1,753 | -1.6% |
| 60 | Vernon Parish Estimated | -1,808 | +20.7% |
| 61 | Orleans Parish Estimated | -1,950 | +11.2% |
| 62 | Caddo Parish Estimated | -3,525 | -2.6% |
| 63 | Jefferson Parish Estimated | -4,690 | -52.8% |
| 64 | East Baton Rouge Parish Estimated | -4,770 | +4% |
Other periods
About this ranking
Estimated moves into an area from elsewhere in the same country minus moves out to the rest of the country, from July 1 of the previous year through June 30 of the reported year.
More on how it is measured
- United States: states and counties.
- Canada: provinces and territories, net interprovincial migration (Statistics Canada).
- United Kingdom: local authorities, counting moves between any two UK local authorities, including across the borders of England, Wales, Scotland and Northern Ireland (ONS internal migration).
- A negative value means more people left than arrived.
Sums to zero, or close to it, for each country as a whole, so there is no national value.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Census Bureau. (2026). Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in Louisiana by net domestic migration, July to June, 2018) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html
MLA 9
Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Louisiana by net domestic migration, July to June, 2018. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in Louisiana by net domestic migration, July to June, 2018. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018.
Harvard
U.S. Census Bureau (2026) Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Louisiana by net domestic migration, July to June, 2018 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_louisiana_by_2018,
author = {{U.S. Census Bureau}},
title = {{Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Louisiana by net domestic migration, July to June, 2018}},
year = {2026},
howpublished = {Data set},
url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Louisiana by net domestic migration, July to June, 2018
PY - 2026
DA - 2026/03/26
PB - U.S. Census Bureau
DB - Invokely
UR - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2 - https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/louisiana-counties?period=2018.
N1 - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in Louisiana by net domestic migration, July to June using official data, and cite the source.
rank_places {"indicator":"net_domestic_migration_july_june","level":"province","within":"Louisiana","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_domestic_migration_july_june&level=province&within=Louisiana&limit=10Questions
Which county has the highest net domestic migration, July to June?
St. Tammany Parish, with 1,698 in 2018, according to the U.S. Census Bureau.
Which county has the lowest net domestic migration, July to June?
East Baton Rouge Parish, with -4,770 in 2018.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.