Migration to and from Buena Vista County, Iowa
Where Buena Vista 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
1,187
people moved in (5-yr)
Total outflow
1,035
people moved out (5-yr)
Net migration
+152
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Miami-Dade County | Florida | 74 |
| Adams County | Mississippi | 57 |
| Carroll County | Iowa | 51 |
| Polk County | Iowa | 51 |
| Marshall County | Iowa | 50 |
| Calhoun County | Iowa | 45 |
| Woodbury County | Iowa | 38 |
| Adams County | Iowa | 37 |
| Williams County | Ohio | 37 |
| Warren County | Iowa | 35 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Sac County | Iowa | 130 |
| Lancaster County | Nebraska | 124 |
| Polk County | Iowa | 103 |
| Black Hawk County | Iowa | 76 |
| Johnson County | Kansas | 48 |
| Sedgwick County | Kansas | 36 |
| Sangamon County | Illinois | 30 |
| Dickinson County | Iowa | 25 |
| Calhoun County | Iowa | 24 |
| Jasper County | Iowa | 24 |
Explore Buena Vista County
- Business data for Buena Vista CountyConstruction sector establishments, employment, payroll
- Cities in IowaACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
- Opportunity IndexRank counties by business growth potential
- Federal contracts in IAGovBids: RFPs, awards, NAICS matching
- New business filings in IowaNewFilings: 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: 19021.