Federal Data Hub › IRS Migration Flows · JSON

St. John the Baptist Parish, LA

County-to-county migration · IRS SOI · filing years 2022-2023

Net migration: -111 tax returns · -68 people · $-15,254,000 AGI

Inflow: 1,117 returns · 2,304 people · $39,379,000 AGI
Outflow: 1,228 returns · 2,372 people · $54,633,000 AGI

Top origins (where new residents came from)

County	Returns	AGI
Jefferson Parish, LA	362	$13,454,000
St. Charles Parish, LA	145	$5,261,000
Orleans Parish, LA	120	$3,779,000
East Baton Rouge Parish, LA	59	$1,686,000
St. James Parish, LA	56	$2,035,000
Ascension Parish, LA	53	$2,349,000
Harris County, TX	34	$853,000
Tangipahoa Parish, LA	30	$1,142,000
St. Tammany Parish, LA	27	$1,317,000

Top destinations (where leavers went)

County	Returns	AGI
Jefferson Parish, LA	238	$9,439,000
Ascension Parish, LA	122	$6,994,000
East Baton Rouge Parish, LA	108	$3,405,000
St. Charles Parish, LA	104	$5,424,000
Orleans Parish, LA	96	$3,856,000
St. James Parish, LA	81	$2,995,000
Tangipahoa Parish, LA	70	$3,358,000
St. Tammany Parish, LA	60	$4,433,000
Harris County, TX	46	$1,433,000

IRS migration data tracks where tax filers lived in consecutive years. A "return" is roughly a household; "AGI" is the adjusted gross income that moved with them. Net migration = inflow − outflow. Small county-pair flows are suppressed by the IRS for privacy and shown blank.

Source: IRS SOI Migration Data. License: CC0 1.0.