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Washington Parish, LA

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

Net migration: -9 tax returns · +76 people · +$1,299,000 AGI

Inflow: 759 returns · 1,512 people · $33,226,000 AGI
Outflow: 768 returns · 1,436 people · $31,927,000 AGI

Top origins (where new residents came from)

County	Returns	AGI
St. Tammany Parish, LA	168	$8,842,000
Tangipahoa Parish, LA	109	$4,024,000
Jefferson Parish, LA	36	$2,356,000
Walthall County, MS	31	$750,000
East Baton Rouge Parish, LA	23	$485,000
Orleans Parish, LA	22	$836,000

Top destinations (where leavers went)

County	Returns	AGI
St. Tammany Parish, LA	158	$6,692,000
Tangipahoa Parish, LA	111	$3,810,000
East Baton Rouge Parish, LA	36	$1,558,000
Pearl River County, MS	32	$1,595,000
Livingston Parish, LA	26	$1,190,000
Jefferson Parish, LA	25	$776,000
Walthall County, MS	23	$1,057,000

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.