Migration to and from Rock County, Minnesota
Where Rock 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
696
people moved in (5-yr)
Total outflow
672
people moved out (5-yr)
Net migration
+24
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Minnehaha County | South Dakota | 343 |
| Nobles County | Minnesota | 102 |
| Shelby County | Alabama | 41 |
| Lincoln County | Minnesota | 39 |
| Murray County | Minnesota | 22 |
| Lincoln County | South Dakota | 20 |
| Lyon County | Iowa | 19 |
| Codington County | South Dakota | 14 |
| Roseau County | Minnesota | 13 |
| Herkimer County | New York | 11 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Tama County | Iowa | 207 |
| Plymouth County | Iowa | 99 |
| Minnehaha County | South Dakota | 85 |
| Nobles County | Minnesota | 76 |
| Lincoln County | South Dakota | 24 |
| Ottawa County | Michigan | 21 |
| Blue Earth County | Minnesota | 17 |
| Hennepin County | Minnesota | 14 |
| Jackson County | Minnesota | 13 |
| Nicollet County | Minnesota | 13 |
Explore Rock County
- Business data for Rock CountyConstruction sector establishments, employment, payroll
- Cities in MinnesotaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in MNGovBids: RFPs, awards, NAICS matching
- New business filings in MinnesotaNewFilings: 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: 27133.