Migration to and from Trigg County, Kentucky
Where Trigg 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
1,161
people moved in (5-yr)
Total outflow
799
people moved out (5-yr)
Net migration
+362
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| Christian County | Kentucky | 460 |
| Daviess County | Kentucky | 103 |
| Cowlitz County | Washington | 101 |
| Phelps County | Missouri | 80 |
| Grundy County | Illinois | 58 |
| Montgomery County | Tennessee | 58 |
| Shelby County | Kentucky | 41 |
| Jefferson County | Kentucky | 34 |
| Hood County | Texas | 32 |
| Pulaski County | Kentucky | 25 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| Christian County | Kentucky | 143 |
| Warren County | Kentucky | 117 |
| Hillsborough County | Florida | 90 |
| Davidson County | Tennessee | 75 |
| San Diego County | California | 65 |
| Madison County | Kentucky | 33 |
| Trimble County | Kentucky | 33 |
| Montgomery County | Tennessee | 30 |
| St. Louis County | Missouri | 28 |
| McCracken County | Kentucky | 25 |
Explore Trigg County
- Business data for Trigg CountyConstruction sector establishments, employment, payroll
- Cities in KentuckyACS demographic profiles for places statewide
- ZIP code lookupSearch demographic data by ZIP code
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- Federal contracts in KYGovBids: RFPs, awards, NAICS matching
- New business filings in KentuckyNewFilings: 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: 21221.