# Cities in Connecticut by average household size, 2024

All 21 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `average_household_size`
- Unit: persons per household
- Definition: Average number of persons per private household. EU countries: EU-SILC. United States: American Community Survey five-year estimate of people in households divided by occupied housing units, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more) (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/average-household-size/connecticut-cities

| Rank | Place | persons per household |
|---:|---|---:|
| 1 | Ansonia, CT | 2.6 |
| 2 | Bridgeport, CT | 2.6 |
| 2 | Shelton, CT | 2.6 |
| 4 | Danbury, CT | 2.6 |
| 5 | Norwalk, CT | 2.5 |
| 6 | Bristol, CT | 2.5 |
| 6 | Waterbury, CT | 2.5 |
| 8 | Naugatuck, CT | 2.5 |
| 8 | West Haven, CT | 2.5 |
| 10 | New Britain, CT | 2.5 |
| 11 | Stamford, CT | 2.5 |
| 12 | Meriden, CT | 2.4 |
| 13 | Milford, CT | 2.3 |
| 14 | Hartford, CT | 2.3 |
| 14 | Norwich, CT | 2.3 |
| 16 | New Haven, CT | 2.3 |
| 17 | Torrington, CT | 2.3 |
| 18 | Derby, CT | 2.1 |
| 19 | Middletown, CT | 2.1 |
| 20 | New London, CT | 2 |
| 21 | Groton, CT | 2 |