Migration to and from Erie County, Pennsylvania
Where Erie County residents came from and where they went over the 5-year window 2016-2020. Census ACS County-to-County Migration Flows, 2020 5-yr (frozen vintage).
Total inflow
12,001
people moved in (5-yr)
Total outflow
12,405
people moved out (5-yr)
Net migration
-404
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Allegheny County | Pennsylvania | 950 |
| Crawford County | Pennsylvania | 636 |
| Asia | 517 | |
| Butler County | Pennsylvania | 350 |
| Chautauqua County | New York | 310 |
| Warren County | Pennsylvania | 289 |
| Mercer County | Pennsylvania | 277 |
| Philadelphia County | Pennsylvania | 242 |
| Kings County | New York | 232 |
| Lebanon County | Pennsylvania | 203 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Allegheny County | Pennsylvania | 903 |
| Crawford County | Pennsylvania | 492 |
| Ashtabula County | Ohio | 280 |
| Lackawanna County | Pennsylvania | 262 |
| Duval County | Florida | 236 |
| Washington County | Pennsylvania | 235 |
| Lebanon County | Pennsylvania | 228 |
| Cuyahoga County | Ohio | 227 |
| Maricopa County | Arizona | 221 |
| Centre County | Pennsylvania | 212 |
Explore Erie County
- Business data for Erie CountyConstruction sector establishments, employment, payroll
- Cities in PennsylvaniaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in PAGovBids: RFPs, awards, NAICS matching
- New business filings in PennsylvaniaNewFilings: fresh SOS registrations
Methodology
- Counts represent the number of people aged 1+ who reported a different residence at the survey reference date than they did one year earlier, aggregated across the 5-year sample window 2016-2020.
- Outbound (OUT) flows are reported less frequently than inbound (IN) because the survey captures the destination side of each move. Many county pairs have null OUT counts, which is normal.
- "Total inflow" sums the published MOVEDIN counts across all origin counties, including foreign-region inflows (Africa, Asia, Central America, etc.). It is not the same as net population change.
- Frozen vintage. The Census Bureau has not released a newer county-to-county migration flows file. The 2020 5-yr vintage (covering 2016-2020) is the latest available as of build date.
Source: U.S. Census Bureau, American Community Survey, County-to-County Migration Flows: 2016-2020. Vintage: 2020 5-yr. Generated: 2026-05-28. FIPS: 42049.