{
  "source_id": "sbe-voterfile-2024-09-11",
  "source_url": "https://elections.maryland.gov/voter_registration/data.html",
  "source_name": "Maryland State Board of Elections",
  "document_title": "Statewide voter registration list with voter history (2024-09-11)",
  "fetch_date": "2024-09-11T16:51:08+00:00",
  "parse_date": "2026-10-07T16:20:29+00:00",
  "sha256_original": "d70853e071193e9732c573ead661b4b035fee08f6044523b993f5836168e3a67",
  "parser_version": "skipjack 0.3.0",
  "notes": "Aggregated with polars; no row-level data is written.",
  "extraction_method": "polars",
  "checks": {
    "readme_total_records": null,
    "rows_read": 4545946,
    "rows_valid": 4545945,
    "rows_rejected": 1,
    "duplicate_voter_ids": 0,
    "unrecognized_counties": [],
    "status_counts": {
      "I": 350549,
      "A": 4195396
    },
    "latest_registration_date": "2024-08-20",
    "reconciled": true,
    "elections_not_yet_held": [
      "2024-PG"
    ],
    "vrar_cross_check": {
      "vrar_month": "2024-09",
      "file_active": 4195396,
      "vrar_active": 4231403,
      "difference_pct": -0.85,
      "by_county_pct": {
        "Allegany": -0.72,
        "Anne Arundel": -0.93,
        "Baltimore City": -0.72,
        "Baltimore County": -0.78,
        "Calvert": -0.87,
        "Caroline": -0.84,
        "Carroll": -0.59,
        "Cecil": -0.36,
        "Charles": -0.92,
        "Dorchester": -0.77,
        "Frederick": -0.85,
        "Garrett": -0.68,
        "Harford": -0.73,
        "Howard": -0.71,
        "Kent": -0.45,
        "Montgomery": -1.07,
        "Prince George's": -0.89,
        "Queen Anne's": -0.58,
        "Somerset": -0.46,
        "St. Mary's": -1.04,
        "Talbot": -0.74,
        "Washington": -1.07,
        "Wicomico": -0.73,
        "Worcester": -1.11
      }
    },
    "electorate_coverage": {
      "2016-PG": {
        "month": "2016-11",
        "Maryland": {
          "reported": 4257744,
          "in_file": 3258616,
          "pct": 76.5
        },
        "counties": {
          "Allegany": {
            "reported": 46264,
            "in_file": 35093,
            "pct": 75.9
          },
          "Anne Arundel": {
            "reported": 408075,
            "in_file": 325738,
            "pct": 79.8
          },
          "Baltimore City": {
            "reported": 434349,
            "in_file": 312850,
            "pct": 72.0
          },
          "Baltimore County": {
            "reported": 583237,
            "in_file": 461849,
            "pct": 79.2
          },
          "Calvert": {
            "reported": 68478,
            "in_file": 54753,
            "pct": 80.0
          },
          "Caroline": {
            "reported": 20985,
            "in_file": 17427,
            "pct": 83.0
          },
          "Carroll": {
            "reported": 127017,
            "in_file": 105304,
            "pct": 82.9
          },
          "Cecil": {
            "reported": 72141,
            "in_file": 52908,
            "pct": 73.3
          },
          "Charles": {
            "reported": 117378,
            "in_file": 97182,
            "pct": 82.8
          },
          "Dorchester": {
            "reported": 22802,
            "in_file": 18495,
            "pct": 81.1
          },
          "Frederick": {
            "reported": 178095,
            "in_file": 153195,
            "pct": 86.0
          },
          "Garrett": {
            "reported": 20885,
            "in_file": 16478,
            "pct": 78.9
          },
          "Harford": {
            "reported": 186732,
            "in_file": 154964,
            "pct": 83.0
          },
          "Howard": {
            "reported": 223281,
            "in_file": 176860,
            "pct": 79.2
          },
          "Kent": {
            "reported": 13971,
            "in_file": 10795,
            "pct": 77.3
          },
          "Montgomery": {
            "reported": 727152,
            "in_file": 509758,
            "pct": 70.1
          },
          "Prince George's": {
            "reported": 640861,
            "in_file": 464159,
            "pct": 72.4
          },
          "Queen Anne's": {
            "reported": 37451,
            "in_file": 32460,
            "pct": 86.7
          },
          "Somerset": {
            "reported": 14633,
            "in_file": 10962,
            "pct": 74.9
          },
          "St. Mary's": {
            "reported": 76117,
            "in_file": 59310,
            "pct": 77.9
          },
          "Talbot": {
            "reported": 28508,
            "in_file": 22762,
            "pct": 79.8
          },
          "Washington": {
            "reported": 102512,
            "in_file": 80500,
            "pct": 78.5
          },
          "Wicomico": {
            "reported": 65555,
            "in_file": 50704,
            "pct": 77.3
          },
          "Worcester": {
            "reported": 41265,
            "in_file": 34110,
            "pct": 82.7
          }
        }
      },
      "2020-PG": {
        "month": "2020-11",
        "Maryland": {
          "reported": 4439285,
          "in_file": 3910519,
          "pct": 88.1
        },
        "counties": {
          "Allegany": {
            "reported": 47166,
            "in_file": 41154,
            "pct": 87.3
          },
          "Anne Arundel": {
            "reported": 437771,
            "in_file": 389355,
            "pct": 88.9
          },
          "Baltimore City": {
            "reported": 414958,
            "in_file": 370818,
            "pct": 89.4
          },
          "Baltimore County": {
            "reported": 606404,
            "in_file": 539117,
            "pct": 88.9
          },
          "Calvert": {
            "reported": 71607,
            "in_file": 65597,
            "pct": 91.6
          },
          "Caroline": {
            "reported": 22619,
            "in_file": 20653,
            "pct": 91.3
          },
          "Carroll": {
            "reported": 134217,
            "in_file": 122061,
            "pct": 90.9
          },
          "Cecil": {
            "reported": 76488,
            "in_file": 65530,
            "pct": 85.7
          },
          "Charles": {
            "reported": 128605,
            "in_file": 116908,
            "pct": 90.9
          },
          "Dorchester": {
            "reported": 23060,
            "in_file": 21577,
            "pct": 93.6
          },
          "Frederick": {
            "reported": 201306,
            "in_file": 186300,
            "pct": 92.5
          },
          "Garrett": {
            "reported": 21230,
            "in_file": 19211,
            "pct": 90.5
          },
          "Harford": {
            "reported": 200789,
            "in_file": 181944,
            "pct": 90.6
          },
          "Howard": {
            "reported": 242713,
            "in_file": 214992,
            "pct": 88.6
          },
          "Kent": {
            "reported": 14163,
            "in_file": 12838,
            "pct": 90.6
          },
          "Montgomery": {
            "reported": 760761,
            "in_file": 633226,
            "pct": 83.2
          },
          "Prince George's": {
            "reported": 647271,
            "in_file": 561251,
            "pct": 86.7
          },
          "Queen Anne's": {
            "reported": 39439,
            "in_file": 37638,
            "pct": 95.4
          },
          "Somerset": {
            "reported": 14428,
            "in_file": 12904,
            "pct": 89.4
          },
          "St. Mary's": {
            "reported": 82419,
            "in_file": 72453,
            "pct": 87.9
          },
          "Talbot": {
            "reported": 29255,
            "in_file": 26622,
            "pct": 91.0
          },
          "Washington": {
            "reported": 109694,
            "in_file": 97026,
            "pct": 88.5
          },
          "Wicomico": {
            "reported": 69081,
            "in_file": 61152,
            "pct": 88.5
          },
          "Worcester": {
            "reported": 43841,
            "in_file": 40192,
            "pct": 91.7
          }
        }
      }
    },
    "snapshot_date": "2024-09-11",
    "parts": [
      {
        "part": 1,
        "sha256": "301f1df1857c32dd426345790a6fc7f1bd94b70ea4c043a7dad86fe8df431df6",
        "bytes": 986380824,
        "rows": 4545946,
        "has_header": true
      }
    ],
    "duplicate_parts_skipped": [],
    "elections": [
      "2016-PG",
      "2020-PG"
    ],
    "suppress_below": 10,
    "suppression_rule": "Counts from 1 to 9 are null; zeros are kept."
  }
}