Migration to and from Mifflin County, Pennsylvania
Where Mifflin 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
1,549
people moved in (5-yr)
Total outflow
1,677
people moved out (5-yr)
Net migration
-128
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Huntingdon County | Pennsylvania | 457 |
| Centre County | Pennsylvania | 256 |
| Juniata County | Pennsylvania | 117 |
| Lancaster County | Pennsylvania | 86 |
| McKean County | Pennsylvania | 71 |
| Dallas County | Texas | 69 |
| Snyder County | Pennsylvania | 39 |
| Lycoming County | Pennsylvania | 36 |
| McDowell County | North Carolina | 25 |
| Asia | 24 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Centre County | Pennsylvania | 314 |
| Dauphin County | Pennsylvania | 155 |
| Clinton County | Pennsylvania | 99 |
| Juniata County | Pennsylvania | 94 |
| Snyder County | Pennsylvania | 76 |
| York County | Pennsylvania | 70 |
| Cass County | Texas | 64 |
| Huntingdon County | Pennsylvania | 63 |
| Allegheny County | Pennsylvania | 57 |
| Blair County | Pennsylvania | 57 |
Explore Mifflin County
- Business data for Mifflin 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: 42087.