Market insights · Connecticut
Southeastern Connecticut Planning Region, CT: growth, migration and housing
Southeastern Connecticut Planning Region has 284,015 residents, up 2.0% since 2020 (+0.3% in the last year). In 2022–2023, 7,289 households moved in and 6,964 moved out (+325 net), bringing in a net $4.4M of income. Median household income is $86,586, the median home $323,400 and median rent $1,365 a month.
In Connecticut: 9th of 9 counties for 5-year population growth · 2nd of 9 counties for net in-migration (per resident) · 8th of 9 counties for median household income · 7th of 9 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Southeastern Connecticut Planning Region, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Capitol Planning Region, CT | 907 | $61.0M |
| Lower Connecticut River Valley Planning Region, CT | 497 | $35.3M |
| Northeastern Connecticut Planning Region, CT | 497 | $24.0M |
| Washington County, RI | 367 | $24.9M |
| South Central Connecticut Planning Region, CT | 302 | $23.1M |
| Providence County, RI | 165 | $10.2M |
| Kent County, RI | 106 | $6.0M |
| Middlesex County, MA | 91 | $8.5M |
Where leavers went
Top counties by households leaving Southeastern Connecticut Planning Region, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Capitol Planning Region, CT | 866 | $53.1M |
| Northeastern Connecticut Planning Region, CT | 454 | $22.4M |
| Lower Connecticut River Valley Planning Region, CT | 415 | $31.2M |
| Washington County, RI | 264 | $19.0M |
| South Central Connecticut Planning Region, CT | 185 | $10.7M |
| Providence County, RI | 136 | $8.7M |
| Middlesex County, MA | 127 | $9.0M |
| Suffolk County, MA | 100 | $6.7M |
BizyFi in Southeastern Connecticut Planning Region
4 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Connecticut companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.