Migration to and from Fall River County, South Dakota
Where Fall River 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
515
people moved in (5-yr)
Total outflow
625
people moved out (5-yr)
Net migration
-110
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Douglas County | South Dakota | 81 |
| Campbell County | Wyoming | 67 |
| Pennington County | South Dakota | 65 |
| Lawrence County | South Dakota | 32 |
| Butte County | South Dakota | 31 |
| Chatham County | Georgia | 29 |
| Goshen County | Wyoming | 20 |
| Roane County | West Virginia | 19 |
| Brown County | South Dakota | 17 |
| Long County | Georgia | 11 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Pennington County | South Dakota | 194 |
| Volusia County | Florida | 69 |
| Minnehaha County | South Dakota | 40 |
| Utah County | Utah | 38 |
| Clay County | South Dakota | 24 |
| Pinal County | Arizona | 23 |
| LaSalle County | Illinois | 23 |
| Dawes County | Nebraska | 23 |
| Clark County | Washington | 23 |
| Brookings County | South Dakota | 20 |
Explore Fall River County
- Business data for Fall River CountyConstruction sector establishments, employment, payroll
- Cities in South DakotaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in SDGovBids: RFPs, awards, NAICS matching
- New business filings in South DakotaNewFilings: 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: 46047.