Migration to and from Franklin County, Pennsylvania
Where Franklin 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
6,233
people moved in (5-yr)
Total outflow
5,402
people moved out (5-yr)
Net migration
+831
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Cumberland County | Pennsylvania | 1,052 |
| Washington County | Maryland | 609 |
| Monroe County | Pennsylvania | 306 |
| Adams County | Pennsylvania | 294 |
| Fulton County | Pennsylvania | 203 |
| Erie County | Pennsylvania | 188 |
| Winchester City | Virginia | 170 |
| Taylor County | West Virginia | 154 |
| Dauphin County | Pennsylvania | 150 |
| Chester County | Pennsylvania | 133 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Cumberland County | Pennsylvania | 1,099 |
| Washington County | Maryland | 340 |
| Berkeley County | West Virginia | 257 |
| Dauphin County | Pennsylvania | 249 |
| York County | Pennsylvania | 165 |
| Centre County | Pennsylvania | 143 |
| Lackawanna County | Pennsylvania | 132 |
| Cass County | North Dakota | 121 |
| Fulton County | Pennsylvania | 103 |
| Onslow County | North Carolina | 99 |
Explore Franklin County
- Business data for Franklin 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: 42055.