The latest IRS County-to-County moving data was released yesterday, based on income tax data from 2017 and 2018. It only includes people who filed returns in
both years, and numbers show total exemptions claimed.
https://www.irs.gov/statistics/soi-t...migration-data
For all domestic migration, here are the top 15 counties where people are moving FROM to Erie County, and moving TO from Erie County:
TOP 15 SOURCE COUNTIES FOR ARRIVALS TO ERIE COUNTY
1 NY Niagara County
3,141
2 NY Queens County
688
3 NY Monroe County
668
4 NY Cattaraugus County
601
5 NY Chautauqua County
578
6 NY Kings County
556
7 NY Genesee County
351
8 NY Wyoming County
296
9 NY Bronx County
234
10 NY Onondaga County
211
11 NY New York County
195
12 AZ Maricopa County
159
13 CA Los Angeles County
137
14 IL Cook County
133
15 NC Mecklenburg County
125
TOP 15 DESTINATION COUNTIES FROM ERIE COUNTY
1 NY Niagara County
3,358
2 NY Monroe County
718
3 NY Cattaraugus County
629
4 NY Chautauqua County
538
5 NY Genesee County
415
6 NY Wyoming County
358
7 AZ Maricopa County
251
8 NC Mecklenburg County
230
9 NY Kings County
211
10 NY Onondaga County
198
11 FL Hillsborough County
188
12 FL Pinellas County
182
13 NY New York County
165
14 FL Lee County
164
15 CA Los Angeles County
162
For all domestic arrivals and departures from Erie County,
NET change:
NY Erie County Total Migration from/to NY State
+916
NY Erie County Total Migration from/to other States
-3,105
[The above data includes no foreign migration. For reference purposes, the latest ACS Census data showed foreign migration to Erie County was
+5,995 in 2017.]