#9. Northeastern Connecticut Planning Region

- Median year homes built: 1973
- Homes built 1939 or earlier: 23.4% (9,737 homes)
- Homes built since 2000: 0.5% (219 homes)
- Total homes built: 41,629

#8. Lower Connecticut River Valley Planning Region

- Median year homes built: 1972
- Homes built 1939 or earlier: 20.1% (16,648 homes)
- Homes built since 2000: 0.2% (175 homes)
- Total homes built: 82,771

#7. Western Connecticut Planning Region

- Median year homes built: 1971
- Homes built 1939 or earlier: 16.2% (40,541 homes)
- Homes built since 2000: 0.6% (1,609 homes)
- Total homes built: 250,108

#6. Naugatuck Valley Planning Region

- Median year homes built: 1969
- Homes built 1939 or earlier: 19.7% (37,835 homes)
- Homes built since 2000: 0.4% (675 homes)
- Total homes built: 191,984

#5. Southeastern Connecticut Planning Region

- Median year homes built: 1969
- Homes built 1939 or earlier: 23.4% (29,396 homes)
- Homes built since 2000: 0.4% (461 homes)
- Total homes built: 125,728

#4. Capitol Planning Region

- Median year homes built: 1966
- Homes built 1939 or earlier: 18.2% (75,663 homes)
- Homes built since 2000: 0.4% (1,566 homes)
- Total homes built: 415,269

#3. Northwest Hills Planning Region

- Median year homes built: 1966
- Homes built 1939 or earlier: 27.8% (15,462 homes)
- Homes built since 2000: 0.6% (358 homes)
- Total homes built: 55,665

#2. South Central Connecticut Planning Region

- Median year homes built: 1963
- Homes built 1939 or earlier: 23.4% (57,808 homes)
- Homes built since 2000: 0.3% (675 homes)
- Total homes built: 247,217

#1. Greater Bridgeport Planning Region

- Median year homes built: 1959
- Homes built 1939 or earlier: 24.1% (30,344 homes)
- Homes built since 2000: 0.5% (612 homes)
- Total homes built: 125,678