# Counties in Massachusetts by housing units, 2024

All 14 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `housing_units`
- Unit: count
- Definition: All housing units, occupied and vacant: houses, apartments, mobile homes and rooms intended as separate living quarters. United States: American Community Survey five-year estimate, 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 B25001: total housing units (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.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 B25001: total housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25001.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/housing-units/massachusetts-counties

| Rank | Place | count |
|---:|---|---:|
| 1 | Middlesex County | 664,267 |
| 2 | Suffolk County | 357,290 |
| 3 | Worcester County | 355,185 |
| 4 | Essex County | 329,776 |
| 5 | Norfolk County | 295,227 |
| 6 | Bristol County | 245,025 |
| 7 | Plymouth County | 218,096 |
| 8 | Hampden County | 197,591 |
| 9 | Barnstable County | 166,215 |
| 10 | Berkshire County | 70,004 |
| 11 | Hampshire County | 66,786 |
| 12 | Franklin County | 34,528 |
| 13 | Dukes County | 17,822 |
| 14 | Nantucket County | 12,594 |