# Counties in Connecticut by natural change, July to June, 2025

All 9 values come from U.S. Census Bureau for 2025, so the places are comparable.

- Indicator id: `natural_change_july_june`
- Unit: persons
- Definition: Estimated births minus deaths of residents from July 1 of the previous year through June 30 of the reported year. A negative value means more deaths than births.
- Source: U.S. Census Bureau, Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (https://www.census.gov/programs-surveys/popest/data/data-sets.html)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. Population Estimates Program: natural change (births minus deaths), July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/natural-change-july-june/connecticut-counties

| Rank | Place | persons |
|---:|---|---:|
| 1 | Western Connecticut Planning Region | 1,648 |
| 2 | Greater Bridgeport Planning Region | 974 |
| 3 | Capitol Planning Region | 230 |
| 4 | Naugatuck Valley Planning Region | 140 |
| 5 | South Central Connecticut Planning Region | 113 |
| 6 | Northeastern Connecticut Planning Region | -81 |
| 7 | Southeastern Connecticut Planning Region | -176 |
| 8 | Northwest Hills Planning Region | -241 |
| 9 | Lower Connecticut River Valley Planning Region | -324 |