Migration to and from Windham County, Connecticut
Where Windham 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
6,476
people moved in (5-yr)
Total outflow
6,230
people moved out (5-yr)
Net migration
+246
inflow minus outflow
Top 10 counties people moved IN from
| Origin | State / Region | People (5-yr) |
|---|---|---|
| New London County | Connecticut | 1,200 |
| Worcester County | Massachusetts | 799 |
| Tolland County | Connecticut | 750 |
| Hartford County | Connecticut | 578 |
| Litchfield County | Connecticut | 276 |
| Fairfield County | Connecticut | 241 |
| New Haven County | Connecticut | 184 |
| Nottoway County | Virginia | 168 |
| Duval County | Florida | 135 |
| Providence County | Rhode Island | 125 |
Top 10 counties people moved OUT to
| Destination | State / Region | People (5-yr) |
|---|---|---|
| New London County | Connecticut | 1,317 |
| Tolland County | Connecticut | 871 |
| Providence County | Rhode Island | 366 |
| Hartford County | Connecticut | 287 |
| Middlesex County | Connecticut | 257 |
| Kent County | Rhode Island | 185 |
| Worcester County | Massachusetts | 134 |
| Gaston County | North Carolina | 129 |
| Merrimack County | New Hampshire | 127 |
| Genesee County | Michigan | 124 |
Explore Windham County
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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: 09015.