Federal Data HubIRS Migration Flows · JSON

Mariposa County, CA

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

Net migration: -25 tax returns · +48 people · +$10,575,000 AGI

Inflow
503 returns · 879 people · $40,917,000 AGI
Outflow
528 returns · 831 people · $30,342,000 AGI

Top origins (where new residents came from)

CountyReturnsAGI
Merced County, CA64$5,109,000
Stanislaus County, CA41$3,072,000
Madera County, CA36$1,770,000

Top destinations (where leavers went)

CountyReturnsAGI
Merced County, CA44$2,283,000
Stanislaus County, CA35$1,779,000
Madera County, CA33$1,752,000
Fresno County, CA23$1,363,000
Tuolumne County, CA22$992,000

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.