Migration to and from Sullivan County, Pennsylvania
Where Sullivan 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
402
people moved in (5-yr)
Total outflow
145
people moved out (5-yr)
Net migration
+257
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Bradford County | Pennsylvania | 112 |
| Philadelphia County | Pennsylvania | 41 |
| Schuylkill County | Pennsylvania | 40 |
| Lycoming County | Pennsylvania | 28 |
| Monroe County | Pennsylvania | 20 |
| Baltimore City | Maryland | 18 |
| Central America | 17 | |
| Fayette County | West Virginia | 15 |
| Orange County | New York | 10 |
| Montgomery County | Pennsylvania | 10 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Sussex County | Delaware | 78 |
| Salem City | Virginia | 24 |
| Wyoming County | Pennsylvania | 17 |
| Allegheny County | Pennsylvania | 7 |
| Bradford County | Pennsylvania | 6 |
| Columbia County | Pennsylvania | 5 |
| Lycoming County | Pennsylvania | 4 |
| Susquehanna County | Pennsylvania | 4 |
Explore Sullivan County
- Business data for Sullivan 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: 42113.