{
  "title": "Housing types | San Diego",
  "version": "1.0",
  "prepared": "2026-09-24",
  "period": "2020/2024",
  "source": "U.S. Census Bureau, 2020 to 2024 ACS five year Detailed Tables",
  "table": "B25024",
  "source_title": "Units in Structure",
  "universe": "Housing units",
  "unit_note": "Housing units by units in structure.",
  "limitations": "Understand the building mix, including detached homes and multifamily buildings. Counts include occupied and vacant housing units, not only rentals. Building size does not establish quality or price.",
  "geographies": [
    {
      "name": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "state_fips": "06",
      "place_fips": "66000",
      "county_fips": ""
    }
  ],
  "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat",
  "source_sha256": "26ff26c645d1abc55c3b47998931cea45af40600a6e8d36228d3ed7493add2ef",
  "methodology_url": "https://homzora.co/san-diego/methodology/#acs-methodology",
  "observations": [
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_001",
      "label": "Total:",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 568668,
      "margin_of_error_90": 2466,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "568668",
      "source_moe_raw": "2466",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_002",
      "label": "Total: / 1, detached",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 245168,
      "margin_of_error_90": 3015,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "245168",
      "source_moe_raw": "3015",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_003",
      "label": "Total: / 1, attached",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 56205,
      "margin_of_error_90": 1662,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "56205",
      "source_moe_raw": "1662",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_004",
      "label": "Total: / 2",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 12254,
      "margin_of_error_90": 780,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "12254",
      "source_moe_raw": "780",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_005",
      "label": "Total: / 3 or 4",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 32763,
      "margin_of_error_90": 1560,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "32763",
      "source_moe_raw": "1560",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_006",
      "label": "Total: / 5 to 9",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 55189,
      "margin_of_error_90": 1542,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "55189",
      "source_moe_raw": "1542",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_007",
      "label": "Total: / 10 to 19",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 39500,
      "margin_of_error_90": 1928,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "39500",
      "source_moe_raw": "1928",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_008",
      "label": "Total: / 20 to 49",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 37059,
      "margin_of_error_90": 1627,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "37059",
      "source_moe_raw": "1627",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_009",
      "label": "Total: / 50 or more",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 84067,
      "margin_of_error_90": 2365,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "84067",
      "source_moe_raw": "2365",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_010",
      "label": "Total: / Mobile home",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 6046,
      "margin_of_error_90": 671,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "6046",
      "source_moe_raw": "671",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    },
    {
      "geography": "San Diego city, California",
      "geo_id": "1600000US0666000",
      "geography_type": "city",
      "period_start": "2020",
      "period_end": "2024",
      "table": "B25024",
      "variable": "B25024_011",
      "label": "Total: / Boat, RV, van, etc.",
      "universe": "Housing units",
      "unit": "housing units",
      "estimate": 417,
      "margin_of_error_90": 149,
      "value_status": "published_numeric",
      "value_note": "",
      "source_estimate_raw": "417",
      "source_moe_raw": "149",
      "source_url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25024.dat"
    }
  ]
}