Real IRS tax-return address changes, not a Census population estimate -- people who
actually filed from a different county the following year. Positive means more people
left than arrived; negative means the reverse. See the
reporting-vs-reality read of this same data
for how this compares against the Census's own population-change numbers.
2019→2020: 122,546 out, 164,512 in, net -41,966
2020→2021: 133,789 out, 159,934 in, net -26,145
2021→2022: 137,577 out, 148,255 in, net -10,678
2022→2023: 128,341 out, 135,451 in, net -7,110
Where Maricopa County, AZ's Leavers Went, 2022→2023
Each number below is people who moved specifically from Maricopa County, AZ to that one
county, in this one year -- not that county's own total gain from every source. Select it
in the picker above to see its own totals.
Pinal County (AZ)20,751
Pima County (AZ)4,305
Yavapai County (AZ)3,909
Los Angeles County (CA)3,155
San Diego County (CA)2,636
Clark County (NV)2,195
Navajo County (AZ)1,980
Coconino County (AZ)1,952
King County (WA)1,817
Cook County (IL)1,678
Where Maricopa County, AZ's Arrivals Came From, 2022→2023
Each number below is people who moved specifically from that one county to Maricopa County, AZ,
in this one year -- not that county's own total loss to everywhere else.