{
  "name": "Merrick, New York",
  "url": "https://longislandtraffic.com/towns/nassau/merrick/",
  "updated": "2026-09-17",
  "publisher": "Long Island Traffic (https://longislandtraffic.com)",
  "methodology": "https://longislandtraffic.com/towns/methodology/",
  "reuse": "Quote with credit and a link to the page URL above. Underlying federal and state datasets are public records.",
  "geography": {
    "slug": "merrick",
    "county": "nassau",
    "censusName": "Merrick CDP",
    "geoType": "census-designated place",
    "legalStatus": "hamlet (unincorporated)",
    "geoid": "3646668",
    "gnisId": "2389474",
    "pop2020": 22040,
    "housingUnits2020": 7672,
    "landSqMi": 3.98,
    "waterSqMi": 1.17,
    "densityPerSqMi": 5536,
    "internalPoint": [
      40.65207,
      -73.55175
    ],
    "parentTown": "Hempstead town",
    "parentTownGeoid": "3605934000",
    "townShares": [
      {
        "name": "Hempstead town",
        "share": 1
      }
    ]
  },
  "fatalCrashes2010to2024": {
    "period": "2010–2024",
    "crashes": 13,
    "deaths": 15,
    "pedestrianDeaths": 5,
    "bicyclistDeaths": 0,
    "motorcyclistDeaths": 1,
    "crashesWithDriverBac08": 1,
    "multiFatalityCrashes": 1,
    "onLimitedAccessHighways": {
      "crashes": 3,
      "deaths": 5
    },
    "deathsPer100kResidentsPerYear": 4.5,
    "byYear": [
      {
        "year": 2010,
        "crashes": 2,
        "deaths": 4
      },
      {
        "year": 2011,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2012,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2013,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2014,
        "crashes": 0,
        "deaths": 0
      },
      {
        "year": 2015,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2016,
        "crashes": 0,
        "deaths": 0
      },
      {
        "year": 2017,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2018,
        "crashes": 0,
        "deaths": 0
      },
      {
        "year": 2019,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2020,
        "crashes": 2,
        "deaths": 2
      },
      {
        "year": 2021,
        "crashes": 0,
        "deaths": 0
      },
      {
        "year": 2022,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2023,
        "crashes": 1,
        "deaths": 1
      },
      {
        "year": 2024,
        "crashes": 1,
        "deaths": 1
      }
    ],
    "byTimeOfDay": {
      "known": 13,
      "morning6to10": 3,
      "midday10to16": 2,
      "evening16to20": 2,
      "night20to6": 6
    },
    "darkShare": 0.538,
    "topRoads": [
      {
        "name": "Sunrise Highway (NY 27)",
        "slug": "sunrise-highway",
        "crashes": 5,
        "deaths": 5
      },
      {
        "name": "Meadowbrook State Parkway",
        "slug": "meadowbrook-parkway",
        "crashes": 3,
        "deaths": 5
      },
      {
        "name": "Merrick Ave",
        "slug": null,
        "crashes": 2,
        "deaths": 2
      },
      {
        "name": "Merrick Road",
        "slug": null,
        "crashes": 2,
        "deaths": 2
      },
      {
        "name": "Babylon Turnpike",
        "slug": null,
        "crashes": 1,
        "deaths": 1
      }
    ],
    "roadOwnership": {
      "period": "2015–2024",
      "crashes": 8,
      "owners": [
        {
          "owner": "State Highway Agency",
          "crashes": 5
        },
        {
          "owner": "County Highway Agency",
          "crashes": 2
        },
        {
          "owner": "Town or Township Highway Agency",
          "crashes": 1
        }
      ]
    }
  },
  "allReportedCrashes": {
    "years": [
      "2021",
      "2022",
      "2023",
      "2024"
    ],
    "scope": "parent-town",
    "municipalityCode": "HEMPSTEAD",
    "label": "Town of Hempstead",
    "total": 68511,
    "fatal": 142,
    "injury": 18712,
    "propertyDamageOnly": 49657,
    "byYear": {
      "2021": 15884,
      "2022": 17747,
      "2023": 17500,
      "2024": 17380
    },
    "pedestrian": 1410,
    "bicyclist": 742,
    "deer": 5,
    "otherAnimal": 37
  },
  "commute": {
    "workers16plus": 10723,
    "commutersNotWorkingFromHome": 8097,
    "meanTravelMinutes": {
      "value": 38.5,
      "moe": 4.9,
      "lowReliability": false
    },
    "pct60MinPlus": {
      "value": 23.9,
      "moe": 4.1,
      "lowReliability": false
    },
    "pct90MinPlus": {
      "value": 8.1,
      "moe": 2.6,
      "lowReliability": false
    },
    "pctUnder15Min": {
      "value": 13.6,
      "moe": 3.7,
      "lowReliability": false
    },
    "pctDroveAlone": {
      "value": 54.2,
      "moe": 3.7,
      "lowReliability": false
    },
    "pctCarpooled": {
      "value": 5.2,
      "moe": 1.9,
      "lowReliability": false
    },
    "pctPublicTransit": {
      "value": 14.6,
      "moe": 3,
      "lowReliability": false
    },
    "pctCommuterRail": {
      "value": 7.9,
      "moe": 1.7,
      "lowReliability": false
    },
    "pctBus": {
      "value": 0,
      "moe": 0.2,
      "lowReliability": true
    },
    "pctWalked": {
      "value": 0.3,
      "moe": 0.4,
      "lowReliability": true
    },
    "pctBicycle": {
      "value": 0.2,
      "moe": 0.3,
      "lowReliability": true
    },
    "pctWorkedFromHome": {
      "value": 24.5,
      "moe": 4,
      "lowReliability": false
    },
    "pctLeaveBefore6am": {
      "value": 5.4,
      "moe": 2.1,
      "lowReliability": false
    },
    "pctLeaveBefore7am": {
      "value": 25.8,
      "moe": 3.7,
      "lowReliability": false
    },
    "households": 7349,
    "pctNoVehicle": {
      "value": 2.1,
      "moe": 1.4,
      "lowReliability": true
    },
    "pctThreePlusVehicles": {
      "value": 19.9,
      "moe": 3.5,
      "lowReliability": false
    },
    "medianHouseholdIncome": {
      "value": 185740,
      "moe": 13200
    },
    "medianAge": {
      "value": 42,
      "moe": 2
    }
  },
  "benchmarks": {
    "county": {
      "workers16plus": 679059,
      "commutersNotWorkingFromHome": 573233,
      "meanTravelMinutes": {
        "value": 36,
        "moe": 0.5,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 22.3,
        "moe": 0.5,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 7.6,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 17.9,
        "moe": 0.5,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 60.7,
        "moe": 0.5,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 7.3,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 12.5,
        "moe": 0.4,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 7.1,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctBus": {
        "value": 2.2,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 2,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.2,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 15.6,
        "moe": 0.4,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 10.8,
        "moe": 0.4,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 26.6,
        "moe": 0.6,
        "lowReliability": false
      },
      "households": 458166,
      "pctNoVehicle": {
        "value": 6.8,
        "moe": 0.3,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 23.3,
        "moe": 0.5,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 146202,
        "moe": 1472
      },
      "medianAge": {
        "value": 42,
        "moe": 0.2
      }
    },
    "state": {
      "workers16plus": 9306567,
      "commutersNotWorkingFromHome": 7916632,
      "meanTravelMinutes": {
        "value": 32.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 16.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 5.3,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 20.5,
        "moe": 0.2,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 48.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 6.3,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 21.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 1.8,
        "moe": 0,
        "lowReliability": false
      },
      "pctBus": {
        "value": 5.1,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 5.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.8,
        "moe": 0,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 14.9,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 10.6,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 26.3,
        "moe": 0.2,
        "lowReliability": false
      },
      "households": 7722646,
      "pctNoVehicle": {
        "value": 29.2,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 11.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 85974,
        "moe": 402
      },
      "medianAge": {
        "value": 39.8,
        "moe": 0.1
      }
    },
    "nation": {
      "workers16plus": 159114094,
      "commutersNotWorkingFromHome": 135071605,
      "meanTravelMinutes": {
        "value": 26.4,
        "moe": 0,
        "lowReliability": false
      },
      "pct60MinPlus": {
        "value": 8.6,
        "moe": 0,
        "lowReliability": false
      },
      "pct90MinPlus": {
        "value": 2.7,
        "moe": 0,
        "lowReliability": false
      },
      "pctUnder15Min": {
        "value": 26,
        "moe": 0,
        "lowReliability": false
      },
      "pctDroveAlone": {
        "value": 68.8,
        "moe": 0.1,
        "lowReliability": false
      },
      "pctCarpooled": {
        "value": 8.5,
        "moe": 0,
        "lowReliability": false
      },
      "pctPublicTransit": {
        "value": 3.2,
        "moe": 0,
        "lowReliability": false
      },
      "pctCommuterRail": {
        "value": 0.3,
        "moe": 0,
        "lowReliability": false
      },
      "pctBus": {
        "value": 1.5,
        "moe": 0,
        "lowReliability": false
      },
      "pctWalked": {
        "value": 2.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctBicycle": {
        "value": 0.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctWorkedFromHome": {
        "value": 15.1,
        "moe": 0,
        "lowReliability": false
      },
      "pctLeaveBefore6am": {
        "value": 14.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctLeaveBefore7am": {
        "value": 32.5,
        "moe": 0,
        "lowReliability": false
      },
      "households": 129227496,
      "pctNoVehicle": {
        "value": 8.4,
        "moe": 0,
        "lowReliability": false
      },
      "pctThreePlusVehicles": {
        "value": 21.9,
        "moe": 0,
        "lowReliability": false
      },
      "medianHouseholdIncome": {
        "value": 80734,
        "moe": 166
      },
      "medianAge": {
        "value": 38.9,
        "moe": 0.1
      }
    }
  },
  "research": {
    "researchedAt": "2026-09-17",
    "identity": {
      "officialName": "Merrick",
      "placeType": "unincorporated hamlet and census-designated place",
      "parentTown": "Town of Hempstead",
      "alsoIn": [],
      "formerNames": [],
      "nameOrigin": {
        "text": "William Beauchamp's 1907 New York State Museum survey gives \"Me-ríc, Moroke or Merikoke\" as the Indian name of Merrick, in the Town of Hempstead, \"so named from a tribe living there\"; it records the Mericoke selling land in 1657 and being called \"Indians of Merriack or Rockaway\" in a 1643 land sale, with \"Merrack Neck\" mentioned in 1658.",
        "src": [
          1
        ]
      },
      "founded": null,
      "incorporated": null,
      "gnisId": null,
      "wikidataId": null
    },
    "quickFacts": [
      {
        "label": "Legal status",
        "value": "Unincorporated hamlet in the Town of Hempstead, Nassau County",
        "src": [
          2
        ]
      },
      {
        "label": "Police",
        "value": "Nassau County Police Department, Seventh Precinct",
        "src": [
          4,
          5
        ]
      },
      {
        "label": "Main roads",
        "value": "Sunrise Highway (NY 27); Merrick Road (Nassau County road); Meadowbrook State Parkway",
        "src": [
          3,
          8
        ]
      }
    ],
    "timeline": [
      {
        "date": "1643",
        "label": "Land sale reference",
        "text": "A land sale referred to the Mericoke as 'Indians of Merriack or Rockaway.'",
        "src": [
          1
        ]
      },
      {
        "date": "1657",
        "label": "Mericoke land sale",
        "text": "The Mericoke Indians, from whom Merrick takes its name, sold land in the area.",
        "src": [
          1
        ]
      },
      {
        "date": "1658",
        "label": "Merrack Neck named",
        "text": "\"Merrack Neck\" is mentioned in records of this year.",
        "src": [
          1
        ]
      },
      {
        "date": "1961",
        "label": "Meadowbrook Parkway link",
        "text": "New York State's official touring-route description ties the Meadowbrook State Parkway, later named the Norman J. Levy Memorial Highway, to Jones Beach State Park, Merrick and Carle Place.",
        "src": [
          3
        ]
      },
      {
        "date": "1988-08-08",
        "label": "Merrick Gables zoning case",
        "text": "An Appellate Division panel upheld an area variance allowing conversion of part of the former Merrick Gables Theater into office space.",
        "src": [
          7
        ]
      },
      {
        "date": "2013-04-17",
        "label": "Cimino v. County of Nassau",
        "text": "The Appellate Division affirmed dismissal of a motorcyclist's suit over a defect in Merrick Road for lack of prior written notice to the county.",
        "src": [
          8
        ]
      }
    ],
    "sections": [
      {
        "id": "history",
        "heading": "History",
        "paragraphs": [
          "Merrick lies within the Town of Hempstead, whose founding deed was negotiated on December 13, 1643 between English emissaries Robert Fordham and John Carman and Native representatives the town's own archives name as the Reuckowacky, the Merockes, Matinecock and Massapequas.[2] The hamlet's own name comes from the same people: William Beauchamp's 1907 New York State Museum inventory of the region's Algonquian place names records \"Me-ríc, Moroke or Merikoke\" as the Indian name for Merrick, \"named from a tribe living there,\" and notes that these \"Mericoke Indians sold some land in 1657,\" that an earlier 1643 land sale referred to them as \"Indians of Merriack or Rockaway,\" and that \"Merrack Neck\" appears in records from 1658.[1]"
        ]
      },
      {
        "id": "roads",
        "heading": "How the roads got here",
        "paragraphs": [
          "Sunrise Highway, signed as New York State Route 27, runs through Merrick's commercial corridor as part of NYSDOT's continuous South Shore touring route \"to Valley Stream, Lynbrook, Rockville Centre, Freeport, Massapequa Park\" and points east.[3]",
          "Merrick Road, which parallels Sunrise Highway through the older downtown, is a Nassau County road: a 2013 Appellate Division ruling arising from a motorcycle crash on \"Merrick Road in Nassau County\" applied the county's own prior-written-notice code to the road, confirming county ownership (see Law and legal history).[8] The Meadowbrook State Parkway runs along Merrick's western edge; New York's official highway description separately designates it \"The Norman J. Levy Memorial Highway,\" whose route NYSDOT lists as running to \"Jones Beach State Park, Merrick, Carle Place.\"[3] The parkway crosses Merrick Road at a bridge in neighboring Freeport that the state has named the \"Detective Kathleen M. Reilly Memorial Bridge.\"[3]"
        ]
      },
      {
        "id": "law",
        "heading": "Law and legal history",
        "paragraphs": [
          "In Cimino v. County of Nassau, 105 A.D.3d 883, decided April 17, 2013, a motorcyclist injured by a road defect on Merrick Road sued Nassau County; the Appellate Division affirmed summary judgment for the county, holding that once \"a municipality has enacted a prior written notice statute, it may not be subjected to liability for injuries caused by an improperly maintained street or sidewalk unless it has received written notice of the defect,\" and that the county had shown it received no such notice under section 12-4.0(e) of the Nassau County Administrative Code and had not itself performed repairs creating the defect.[8]",
          "In Merrick Gables Ass'n v. Fields, 143 A.D.2d 117, decided August 8, 1988, neighbors in the Merrick Gables section challenged a Town of Hempstead Board of Zoning Appeals variance letting the new owner of the former Merrick Gables Theater convert part of the building into offices despite a shortfall of on-site parking (52 spaces against a code requirement that, after the project was scaled back, called for 74).[7] The Appellate Division affirmed the board's grant of the area variance as \"supported by substantial evidence upon the entire record.\"[7]",
          "As elsewhere in the Town of Hempstead's unincorporated area, injury claims over defects in town-maintained (as opposed to county-maintained) streets and sidewalks require prior written notice under section 6-1 or 6-3 of the Code of the Town of Hempstead.[9]"
        ]
      },
      {
        "id": "government",
        "heading": "Government, courts and policing",
        "paragraphs": [
          "Merrick is unincorporated and has no village government. The Nassau County Police Department's Seventh Precinct, headquartered at 3636 Merrick Road in Seaford, states that it \"serves the communities of Merrick, Bellmore, Wantagh, North Wantagh, Seaford, Massapequa, North Massapequa, Massapequa Park and East Massapequa.\"[4][5]",
          "Misdemeanors, lesser offenses, felony arraignments and civil claims up to $15,000 from Merrick go to the Nassau County District Court at 99 Main Street, Hempstead; larger civil matters go to Nassau County Supreme Court in Mineola; non-criminal traffic and parking tickets go to the county's Traffic & Parking Violations Agency in Garden City.[10][11][12]"
        ]
      }
    ],
    "legalCases": [
      {
        "name": "Cimino v. County of Nassau",
        "citation": "105 A.D.3d 883 (2013)",
        "court": "Appellate Division of the Supreme Court of the State of New York, Second Department",
        "year": 2013,
        "connection": "A motorcyclist was injured by a defective condition on Merrick Road, a Nassau County-owned road.",
        "holding": "The court affirmed summary judgment for the county, holding that under the prior-written-notice requirement of Nassau County Administrative Code section 12-4.0(e), the county could not be held liable absent proof it had received written notice of the specific roadway defect.",
        "src": [
          8
        ]
      },
      {
        "name": "Merrick Gables Ass'n v. Fields",
        "citation": "143 A.D.2d 117 (1988)",
        "court": "Appellate Division of the Supreme Court of the State of New York, Second Department",
        "year": 1988,
        "connection": "Neighbors in Merrick's Merrick Gables section challenged a zoning variance for redevelopment of the former Merrick Gables Theater.",
        "holding": "The court affirmed the Town of Hempstead Board of Zoning Appeals' grant of an area variance for reduced on-site parking, finding the decision supported by substantial evidence.",
        "src": [
          7
        ]
      }
    ],
    "landmarks": [
      {
        "name": "Merrick Gables Theater",
        "designation": "Former movie theater in the Merrick Gables section; subject of a 1988 Appellate Division zoning ruling on its office conversion",
        "src": [
          7
        ]
      }
    ],
    "notableFacts": [
      {
        "text": "Merrick takes its name from the Mericoke (also rendered Meroke), described in an 1858 record as holding \"Merrack Neck,\" who sold land in the area in 1657.",
        "src": [
          1
        ]
      },
      {
        "text": "New York State's official parkway description names the Meadowbrook Parkway bridge over Merrick Road, in neighboring Freeport, the \"Detective Kathleen M. Reilly Memorial Bridge.\"",
        "src": [
          3
        ]
      },
      {
        "text": "A 2013 Appellate Division ruling arising from a Merrick Road motorcycle crash confirmed that Nassau County, not the Town of Hempstead, owns and must be given prior written notice of defects in Merrick Road.",
        "src": [
          8
        ]
      },
      {
        "text": "A 1988 zoning fight over the former Merrick Gables Theater turned on a shortfall of 22 to 32 parking spaces under the town's code.",
        "src": [
          7
        ]
      }
    ],
    "sources": [
      {
        "id": 1,
        "title": "Aboriginal Place Names of New York (New York State Museum Bulletin 108)",
        "publisher": "New York State Museum / University of the State of New York",
        "url": "https://archive.org/stream/aboriginalplacen00beau/aboriginalplacen00beau_djvu.txt",
        "year": "1907",
        "type": "book"
      },
      {
        "id": 2,
        "title": "History of the Town",
        "publisher": "Town of Hempstead (Town Clerk Archives)",
        "url": "https://hempsteadny.gov/475/History-of-the-Town",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 3,
        "title": "Official Description of Highway Touring Routes, Bicycle Touring Routes, Scenic Byways, & Commemorative/Memorial Designations in New York State",
        "publisher": "New York State Department of Transportation, Office of Traffic Safety & Mobility",
        "url": "https://www.dot.ny.gov/divisions/operating/oom/transportation-systems/repository/2017%20tour-bk.pdf",
        "year": "2017",
        "type": "government"
      },
      {
        "id": 4,
        "title": "About Precinct (Seventh Precinct)",
        "publisher": "Nassau County Police Department",
        "url": "https://www.pdcn.org/282/About-Precinct",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 5,
        "title": "Nassau County Police Department Precincts (addresses and telephone numbers)",
        "publisher": "Nassau County Police Department",
        "url": "https://www.pdcn.org/383/NCPD-Precincts",
        "year": "n.d.",
        "type": "government"
      },
      {
        "id": 7,
        "title": "Merrick Gables Ass'n v. Fields, 143 A.D.2d 117 (1988)",
        "publisher": "Caselaw Access Project, Harvard Law School Library",
        "url": "https://static.case.law/ad2d/143/html/0117-01.html",
        "year": "1988",
        "type": "court"
      },
      {
        "id": 8,
        "title": "Cimino v. County of Nassau, 105 A.D.3d 883 (2013)",
        "publisher": "Caselaw Access Project, Harvard Law School Library",
        "url": "https://static.case.law/ad3d/105/html/0883-01.html",
        "year": "2013",
        "type": "court"
      },
      {
        "id": 9,
        "title": "Cuzzo v. Town of Hempstead, 61 A.D.3d 921 (2009)",
        "publisher": "Caselaw Access Project, Harvard Law School Library",
        "url": "https://static.case.law/ad3d/61/html/0921-01.html",
        "year": "2009",
        "type": "court"
      },
      {
        "id": 10,
        "title": "Nassau County District Court",
        "publisher": "New York State Unified Court System",
        "url": "https://www.nycourts.gov/courts/10th-jd-nassau/nassau-county-district-court",
        "year": "2026",
        "type": "court"
      },
      {
        "id": 11,
        "title": "Nassau County Supreme Court",
        "publisher": "New York State Unified Court System",
        "url": "https://www.nycourts.gov/courts/10th-jd-nassau/nassau-county-supreme-court",
        "year": "2026",
        "type": "court"
      },
      {
        "id": 12,
        "title": "Traffic & Parking Violations Agency",
        "publisher": "Nassau County",
        "url": "https://www.nassaucountyny.gov/1928/Traffic-Parking-Violations-Agency",
        "year": "2026",
        "type": "government"
      },
      {
        "id": 14,
        "title": "New York State Trauma Centers",
        "publisher": "New York State Department of Health",
        "url": "https://www.health.ny.gov/professionals/ems/state_trauma/trauma2.htm",
        "year": "n.d.",
        "type": "government"
      }
    ]
  },
  "dataSources": {
    "census2020": {
      "name": "U.S. Census Bureau, TIGERweb — 2020 Census tabulation geography (POP100, HU100, AREALAND)",
      "url": "https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/tigerWMS_Census2020/MapServer",
      "retrieved": "2026-09-17"
    },
    "acs": {
      "name": "U.S. Census Bureau, American Community Survey 2020–2024 5-Year Estimates, tables B08303, B08013, B08301, B08302, B08201, B19013, B01002",
      "url": "https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/",
      "period": "2020–2024",
      "retrieved": "2026-09-17",
      "note": "Survey estimates with 90% margins of error. lowReliability = coefficient of variation above 30%."
    },
    "fars": {
      "name": "National Highway Traffic Safety Administration, Fatality Analysis Reporting System (FARS), 2010–2024 national files",
      "url": "https://www.nhtsa.gov/file-downloads?p=nhtsa/downloads/FARS/",
      "retrieved": "2026-09-17",
      "preliminaryYears": [
        2024
      ],
      "note": "Crashes on public trafficways in which a person died within 30 days. No personal identifiers. Placed by reported coordinates into 2020 Census boundaries."
    },
    "nys": {
      "name": "New York State Department of Motor Vehicles, Motor Vehicle Crashes — Case Information: Four Year Window",
      "url": "https://data.ny.gov/Transportation/Motor-Vehicle-Crashes-Case-Information-Four-Year-W/e8ky-4vqe",
      "period": "2021–2024",
      "retrieved": "2026-09-17",
      "note": "Police-reported crashes coded to a town, city or village by the reporting agency. Hamlets are not coded; hamlet pages show the parent town."
    }
  }
}