# Counties in Maryland by housing units, 2024

All 24 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/maryland-counties

| Rank | Place | count |
|---:|---|---:|
| 1 | Montgomery County | 406,531 |
| 2 | Prince George's County | 365,506 |
| 3 | Baltimore County | 350,821 |
| 4 | Baltimore city | 295,032 |
| 5 | Anne Arundel County | 236,262 |
| 6 | Howard County | 125,286 |
| 7 | Frederick County | 108,924 |
| 8 | Harford County | 105,468 |
| 9 | Carroll County | 66,768 |
| 10 | Washington County | 64,145 |
| 11 | Charles County | 63,813 |
| 12 | Worcester County | 56,867 |
| 13 | St. Mary's County | 46,385 |
| 14 | Cecil County | 44,355 |
| 15 | Wicomico County | 44,127 |
| 16 | Calvert County | 36,119 |
| 17 | Allegany County | 32,720 |
| 18 | Queen Anne's County | 22,038 |
| 19 | Talbot County | 19,720 |
| 20 | Garrett County | 18,642 |
| 21 | Dorchester County | 16,433 |
| 22 | Caroline County | 13,531 |
| 23 | Somerset County | 10,928 |
| 24 | Kent County | 10,363 |