Ranking of Naugatuck Valley Planning Region, CT Cities and Places By population in 2023
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2023, among all Naugatuck Valley Planning Region, CT cities and places, Balance of Naugatuck Valley Planning Region had the highest population (174.73K), followed by Waterbury city (115.29K), and Bristol city (61.82K).
The chart below shows the top 7 cities and places, and the table below shows the ranking of all Naugatuck Valley Planning Region cities and places.
You can see similar information for other Connecticut counties. You can also see the ranking of all cities and places in Connecticut.
Data Source: US Census Bureau (Vintage).
Ranking of Naugatuck Valley Planning Region, CT Cities and Places By population in 2023
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Naugatuck Valley Planning Region | 174731 |
| 2 | Waterbury city | 115288 |
| 3 | Bristol city | 61823 |
| 4 | Shelton city | 42288 |
| 5 | Naugatuck borough | 31947 |
| 6 | Ansonia city | 19085 |
| 7 | Derby city | 12447 |